123066960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{512779}}^1$

素因数の和:512795

約数の個数: 40

約数和(自身を含む): 381508320

約数和(自身を除く): 258441360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 512779, 1025558, 1538337, 2051116, 2563895, 3076674, 4102232, 5127790, 6153348, 7691685, 8204464, 10255580, 12306696, 15383370, 20511160, 24613392, 30766740, 41022320, 61533480, 123066960]

約数ペア:

[(1, 123066960), (2, 61533480), (3, 41022320), (4, 30766740), (5, 24613392), (6, 20511160), (8, 15383370), (10, 12306696), (12, 10255580), (15, 8204464), (16, 7691685), (20, 6153348), (24, 5127790), (30, 4102232), (40, 3076674), (48, 2563895), (60, 2051116), (80, 1538337), (120, 1025558), (240, 512779)]