497308440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4144237}}^1$

素因数の和:4144251

約数の個数: 32

約数和(自身を含む): 1491925680

約数和(自身を除く): 994617240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4144237, 8288474, 12432711, 16576948, 20721185, 24865422, 33153896, 41442370, 49730844, 62163555, 82884740, 99461688, 124327110, 165769480, 248654220, 497308440]

約数ペア:

[(1, 497308440), (2, 248654220), (3, 165769480), (4, 124327110), (5, 99461688), (6, 82884740), (8, 62163555), (10, 49730844), (12, 41442370), (15, 33153896), (20, 24865422), (24, 20721185), (30, 16576948), (40, 12432711), (60, 8288474), (120, 4144237)]