68308440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569237}}^1$

素因数の和:569251

約数の個数: 32

約数和(自身を含む): 204925680

約数和(自身を除く): 136617240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569237, 1138474, 1707711, 2276948, 2846185, 3415422, 4553896, 5692370, 6830844, 8538555, 11384740, 13661688, 17077110, 22769480, 34154220, 68308440]

約数ペア:

[(1, 68308440), (2, 34154220), (3, 22769480), (4, 17077110), (5, 13661688), (6, 11384740), (8, 8538555), (10, 6830844), (12, 5692370), (15, 4553896), (20, 3415422), (24, 2846185), (30, 2276948), (40, 1707711), (60, 1138474), (120, 569237)]