Factors Calculator
List every factor (divisor) of a whole number and its factor pairs.
Number of factors
24
- Factors
- 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360
- Factor pairs
- 1 × 360, 2 × 180, 3 × 120, 4 × 90, 5 × 72, 6 × 60, 8 × 45, 9 × 40, 10 × 36, 12 × 30, 15 × 24, 18 × 20
- Sum of factors
- 1,170
Show the work
Prime factorization
n = p to the power of a × q to the power of b × …
360 = 2 to the power of 3 × 3 to the power of 2 × 5
Add 1 to each power, multiply
count = (a + 1)(b + 1)…
(3 + 1) × (2 + 1) × (1 + 1) = 24
How it works
Every divisor is a product of the number's prime factors; each d ≤ √n pairs with n ÷ d
Questions
- How does the factors calculator work?
- Every divisor is a product of the number's prime factors; each d ≤ √n pairs with n ÷ d.
- What do I need to enter?
- Whole number. Optional fields can be left blank.
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