38956440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324637}}^1$

素因数の和:324651

約数の個数: 32

約数和(自身を含む): 116869680

約数和(自身を除く): 77913240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324637, 649274, 973911, 1298548, 1623185, 1947822, 2597096, 3246370, 3895644, 4869555, 6492740, 7791288, 9739110, 12985480, 19478220, 38956440]

約数ペア:

[(1, 38956440), (2, 19478220), (3, 12985480), (4, 9739110), (5, 7791288), (6, 6492740), (8, 4869555), (10, 3895644), (12, 3246370), (15, 2597096), (20, 1947822), (24, 1623185), (30, 1298548), (40, 973911), (60, 649274), (120, 324637)]