258606960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34759}}^1$

素因数の和:34806

約数の個数: 80

約数和(自身を含む): 827566080

約数和(自身を除く): 568959120

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, 34759, 69518, 104277, 139036, 173795, 208554, 278072, 347590, 417108, 521385, 556144, 695180, 834216, 1042770, 1077529, 1390360, 1668432, 2085540, 2155058, 2780720, 3232587, 4171080, 4310116, 5387645, 6465174, 8342160, 8620232, 10775290, 12930348, 16162935, 17240464, 21550580, 25860696, 32325870, 43101160, 51721392, 64651740, 86202320, 129303480, 258606960]

約数ペア:

[(1, 258606960), (2, 129303480), (3, 86202320), (4, 64651740), (5, 51721392), (6, 43101160), (8, 32325870), (10, 25860696), (12, 21550580), (15, 17240464), (16, 16162935), (20, 12930348), (24, 10775290), (30, 8620232), (31, 8342160), (40, 6465174), (48, 5387645), (60, 4310116), (62, 4171080), (80, 3232587), (93, 2780720), (120, 2155058), (124, 2085540), (155, 1668432), (186, 1390360), (240, 1077529), (248, 1042770), (310, 834216), (372, 695180), (465, 556144), (496, 521385), (620, 417108), (744, 347590), (930, 278072), (1240, 208554), (1488, 173795), (1860, 139036), (2480, 104277), (3720, 69518), (7440, 34759)]