6472120

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 14644800

約数和(自身を除く): 8172680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 677, 956, 1195, 1354, 1912, 2390, 2708, 3385, 4780, 5416, 6770, 9560, 13540, 27080, 161803, 323606, 647212, 809015, 1294424, 1618030, 3236060, 6472120]

約数ペア:

[(1, 6472120), (2, 3236060), (4, 1618030), (5, 1294424), (8, 809015), (10, 647212), (20, 323606), (40, 161803), (239, 27080), (478, 13540), (677, 9560), (956, 6770), (1195, 5416), (1354, 4780), (1912, 3385), (2390, 2708)]