2076704880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{279127}}^1$

素因数の和:279174

約数の個数: 80

約数和(自身を含む): 6645479424

約数和(自身を除く): 4568774544

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, 279127, 558254, 837381, 1116508, 1395635, 1674762, 2233016, 2791270, 3349524, 4186905, 4466032, 5582540, 6699048, 8373810, 8652937, 11165080, 13398096, 16747620, 17305874, 22330160, 25958811, 33495240, 34611748, 43264685, 51917622, 66990480, 69223496, 86529370, 103835244, 129794055, 138446992, 173058740, 207670488, 259588110, 346117480, 415340976, 519176220, 692234960, 1038352440, 2076704880]

約数ペア:

[(1, 2076704880), (2, 1038352440), (3, 692234960), (4, 519176220), (5, 415340976), (6, 346117480), (8, 259588110), (10, 207670488), (12, 173058740), (15, 138446992), (16, 129794055), (20, 103835244), (24, 86529370), (30, 69223496), (31, 66990480), (40, 51917622), (48, 43264685), (60, 34611748), (62, 33495240), (80, 25958811), (93, 22330160), (120, 17305874), (124, 16747620), (155, 13398096), (186, 11165080), (240, 8652937), (248, 8373810), (310, 6699048), (372, 5582540), (465, 4466032), (496, 4186905), (620, 3349524), (744, 2791270), (930, 2233016), (1240, 1674762), (1488, 1395635), (1860, 1116508), (2480, 837381), (3720, 558254), (7440, 279127)]