80325480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{669379}}^1$

素因数の和:669393

約数の個数: 32

約数和(自身を含む): 240976800

約数和(自身を除く): 160651320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 669379, 1338758, 2008137, 2677516, 3346895, 4016274, 5355032, 6693790, 8032548, 10040685, 13387580, 16065096, 20081370, 26775160, 40162740, 80325480]

約数ペア:

[(1, 80325480), (2, 40162740), (3, 26775160), (4, 20081370), (5, 16065096), (6, 13387580), (8, 10040685), (10, 8032548), (12, 6693790), (15, 5355032), (20, 4016274), (24, 3346895), (30, 2677516), (40, 2008137), (60, 1338758), (120, 669379)]