4907640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{40897}}^1$

素因数の和:40911

約数の個数: 32

約数和(自身を含む): 14723280

約数和(自身を除く): 9815640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 40897, 81794, 122691, 163588, 204485, 245382, 327176, 408970, 490764, 613455, 817940, 981528, 1226910, 1635880, 2453820, 4907640]

約数ペア:

[(1, 4907640), (2, 2453820), (3, 1635880), (4, 1226910), (5, 981528), (6, 817940), (8, 613455), (10, 490764), (12, 408970), (15, 327176), (20, 245382), (24, 204485), (30, 163588), (40, 122691), (60, 81794), (120, 40897)]