660169301520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88732433}}^1$

素因数の和:88732480

約数の個数: 80

約数和(自身を含む): 2112541788672

約数和(自身を除く): 1452372487152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 88732433, 177464866, 266197299, 354929732, 443662165, 532394598, 709859464, 887324330, 1064789196, 1330986495, 1419718928, 1774648660, 2129578392, 2661972990, 2750705423, 3549297320, 4259156784, 5323945980, 5501410846, 7098594640, 8252116269, 10647891960, 11002821692, 13753527115, 16504232538, 21295783920, 22005643384, 27507054230, 33008465076, 41260581345, 44011286768, 55014108460, 66016930152, 82521162690, 110028216920, 132033860304, 165042325380, 220056433840, 330084650760, 660169301520]

約数ペア:

[(1, 660169301520), (2, 330084650760), (3, 220056433840), (4, 165042325380), (5, 132033860304), (6, 110028216920), (8, 82521162690), (10, 66016930152), (12, 55014108460), (15, 44011286768), (16, 41260581345), (20, 33008465076), (24, 27507054230), (30, 22005643384), (31, 21295783920), (40, 16504232538), (48, 13753527115), (60, 11002821692), (62, 10647891960), (80, 8252116269), (93, 7098594640), (120, 5501410846), (124, 5323945980), (155, 4259156784), (186, 3549297320), (240, 2750705423), (248, 2661972990), (310, 2129578392), (372, 1774648660), (465, 1419718928), (496, 1330986495), (620, 1064789196), (744, 887324330), (930, 709859464), (1240, 532394598), (1488, 443662165), (1860, 354929732), (2480, 266197299), (3720, 177464866), (7440, 88732433)]