15083560

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{677}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 34049160

約数和(自身を除く): 18965600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 677, 1114, 1354, 2228, 2708, 2785, 3385, 4456, 5416, 5570, 6770, 11140, 13540, 22280, 27080, 377089, 754178, 1508356, 1885445, 3016712, 3770890, 7541780, 15083560]

約数ペア:

[(1, 15083560), (2, 7541780), (4, 3770890), (5, 3016712), (8, 1885445), (10, 1508356), (20, 754178), (40, 377089), (557, 27080), (677, 22280), (1114, 13540), (1354, 11140), (2228, 6770), (2708, 5570), (2785, 5416), (3385, 4456)]