55757640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{464647}}^1$

素因数の和:464661

約数の個数: 32

約数和(自身を含む): 167273280

約数和(自身を除く): 111515640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 464647, 929294, 1393941, 1858588, 2323235, 2787882, 3717176, 4646470, 5575764, 6969705, 9292940, 11151528, 13939410, 18585880, 27878820, 55757640]

約数ペア:

[(1, 55757640), (2, 27878820), (3, 18585880), (4, 13939410), (5, 11151528), (6, 9292940), (8, 6969705), (10, 5575764), (12, 4646470), (15, 3717176), (20, 2787882), (24, 2323235), (30, 1858588), (40, 1393941), (60, 929294), (120, 464647)]