161775480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1348129}}^1$

素因数の和:1348143

約数の個数: 32

約数和(自身を含む): 485326800

約数和(自身を除く): 323551320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1348129, 2696258, 4044387, 5392516, 6740645, 8088774, 10785032, 13481290, 16177548, 20221935, 26962580, 32355096, 40443870, 53925160, 80887740, 161775480]

約数ペア:

[(1, 161775480), (2, 80887740), (3, 53925160), (4, 40443870), (5, 32355096), (6, 26962580), (8, 20221935), (10, 16177548), (12, 13481290), (15, 10785032), (20, 8088774), (24, 6740645), (30, 5392516), (40, 4044387), (60, 2696258), (120, 1348129)]