57876240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1009}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 180345600

約数和(自身を除く): 122469360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1009, 1195, 1434, 1912, 2018, 2390, 2868, 3027, 3585, 3824, 4036, 4780, 5045, 5736, 6054, 7170, 8072, 9560, 10090, 11472, 12108, 14340, 15135, 16144, 19120, 20180, 24216, 28680, 30270, 40360, 48432, 57360, 60540, 80720, 121080, 241151, 242160, 482302, 723453, 964604, 1205755, 1446906, 1929208, 2411510, 2893812, 3617265, 3858416, 4823020, 5787624, 7234530, 9646040, 11575248, 14469060, 19292080, 28938120, 57876240]

約数ペア:

[(1, 57876240), (2, 28938120), (3, 19292080), (4, 14469060), (5, 11575248), (6, 9646040), (8, 7234530), (10, 5787624), (12, 4823020), (15, 3858416), (16, 3617265), (20, 2893812), (24, 2411510), (30, 1929208), (40, 1446906), (48, 1205755), (60, 964604), (80, 723453), (120, 482302), (239, 242160), (240, 241151), (478, 121080), (717, 80720), (956, 60540), (1009, 57360), (1195, 48432), (1434, 40360), (1912, 30270), (2018, 28680), (2390, 24216), (2868, 20180), (3027, 19120), (3585, 16144), (3824, 15135), (4036, 14340), (4780, 12108), (5045, 11472), (5736, 10090), (6054, 9560), (7170, 8072)]