15322920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127691}}^1$

素因数の和:127705

約数の個数: 32

約数和(自身を含む): 45969120

約数和(自身を除く): 30646200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127691, 255382, 383073, 510764, 638455, 766146, 1021528, 1276910, 1532292, 1915365, 2553820, 3064584, 3830730, 5107640, 7661460, 15322920]

約数ペア:

[(1, 15322920), (2, 7661460), (3, 5107640), (4, 3830730), (5, 3064584), (6, 2553820), (8, 1915365), (10, 1532292), (12, 1276910), (15, 1021528), (20, 766146), (24, 638455), (30, 510764), (40, 383073), (60, 255382), (120, 127691)]