6605960

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 14947200

約数和(自身を除く): 8341240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 691, 956, 1195, 1382, 1912, 2390, 2764, 3455, 4780, 5528, 6910, 9560, 13820, 27640, 165149, 330298, 660596, 825745, 1321192, 1651490, 3302980, 6605960]

約数ペア:

[(1, 6605960), (2, 3302980), (4, 1651490), (5, 1321192), (8, 825745), (10, 660596), (20, 330298), (40, 165149), (239, 27640), (478, 13820), (691, 9560), (956, 6910), (1195, 5528), (1382, 4780), (1912, 3455), (2390, 2764)]