38308440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{319237}}^1$

素因数の和:319251

約数の個数: 32

約数和(自身を含む): 114925680

約数和(自身を除く): 76617240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 319237, 638474, 957711, 1276948, 1596185, 1915422, 2553896, 3192370, 3830844, 4788555, 6384740, 7661688, 9577110, 12769480, 19154220, 38308440]

約数ペア:

[(1, 38308440), (2, 19154220), (3, 12769480), (4, 9577110), (5, 7661688), (6, 6384740), (8, 4788555), (10, 3830844), (12, 3192370), (15, 2553896), (20, 1915422), (24, 1596185), (30, 1276948), (40, 957711), (60, 638474), (120, 319237)]