160207440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{667531}}^1$

素因数の和:667547

約数の個数: 40

約数和(自身を含む): 496643808

約数和(自身を除く): 336436368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 667531, 1335062, 2002593, 2670124, 3337655, 4005186, 5340248, 6675310, 8010372, 10012965, 10680496, 13350620, 16020744, 20025930, 26701240, 32041488, 40051860, 53402480, 80103720, 160207440]

約数ペア:

[(1, 160207440), (2, 80103720), (3, 53402480), (4, 40051860), (5, 32041488), (6, 26701240), (8, 20025930), (10, 16020744), (12, 13350620), (15, 10680496), (16, 10012965), (20, 8010372), (24, 6675310), (30, 5340248), (40, 4005186), (48, 3337655), (60, 2670124), (80, 2002593), (120, 1335062), (240, 667531)]