118915260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1981921}}^1$

素因数の和:1981933

約数の個数: 24

約数和(自身を含む): 332962896

約数和(自身を除く): 214047636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1981921, 3963842, 5945763, 7927684, 9909605, 11891526, 19819210, 23783052, 29728815, 39638420, 59457630, 118915260]

約数ペア:

[(1, 118915260), (2, 59457630), (3, 39638420), (4, 29728815), (5, 23783052), (6, 19819210), (10, 11891526), (12, 9909605), (15, 7927684), (20, 5945763), (30, 3963842), (60, 1981921)]