5638113840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{757811}}^1$

素因数の和:757858

約数の個数: 80

約数和(自身を含む): 18041988096

約数和(自身を除く): 12403874256

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, 757811, 1515622, 2273433, 3031244, 3789055, 4546866, 6062488, 7578110, 9093732, 11367165, 12124976, 15156220, 18187464, 22734330, 23492141, 30312440, 36374928, 45468660, 46984282, 60624880, 70476423, 90937320, 93968564, 117460705, 140952846, 181874640, 187937128, 234921410, 281905692, 352382115, 375874256, 469842820, 563811384, 704764230, 939685640, 1127622768, 1409528460, 1879371280, 2819056920, 5638113840]

約数ペア:

[(1, 5638113840), (2, 2819056920), (3, 1879371280), (4, 1409528460), (5, 1127622768), (6, 939685640), (8, 704764230), (10, 563811384), (12, 469842820), (15, 375874256), (16, 352382115), (20, 281905692), (24, 234921410), (30, 187937128), (31, 181874640), (40, 140952846), (48, 117460705), (60, 93968564), (62, 90937320), (80, 70476423), (93, 60624880), (120, 46984282), (124, 45468660), (155, 36374928), (186, 30312440), (240, 23492141), (248, 22734330), (310, 18187464), (372, 15156220), (465, 12124976), (496, 11367165), (620, 9093732), (744, 7578110), (930, 6062488), (1240, 4546866), (1488, 3789055), (1860, 3031244), (2480, 2273433), (3720, 1515622), (7440, 757811)]