40756440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{339637}}^1$

素因数の和:339651

約数の個数: 32

約数和(自身を含む): 122269680

約数和(自身を除く): 81513240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 339637, 679274, 1018911, 1358548, 1698185, 2037822, 2717096, 3396370, 4075644, 5094555, 6792740, 8151288, 10189110, 13585480, 20378220, 40756440]

約数ペア:

[(1, 40756440), (2, 20378220), (3, 13585480), (4, 10189110), (5, 8151288), (6, 6792740), (8, 5094555), (10, 4075644), (12, 3396370), (15, 2717096), (20, 2037822), (24, 1698185), (30, 1358548), (40, 1018911), (60, 679274), (120, 339637)]