137862960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{574429}}^1$

素因数の和:574445

約数の個数: 40

約数和(自身を含む): 427375920

約数和(自身を除く): 289512960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 574429, 1148858, 1723287, 2297716, 2872145, 3446574, 4595432, 5744290, 6893148, 8616435, 9190864, 11488580, 13786296, 17232870, 22977160, 27572592, 34465740, 45954320, 68931480, 137862960]

約数ペア:

[(1, 137862960), (2, 68931480), (3, 45954320), (4, 34465740), (5, 27572592), (6, 22977160), (8, 17232870), (10, 13786296), (12, 11488580), (15, 9190864), (16, 8616435), (20, 6893148), (24, 5744290), (30, 4595432), (40, 3446574), (48, 2872145), (60, 2297716), (80, 1723287), (120, 1148858), (240, 574429)]