268122840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28283}}^1$

素因数の和:28376

約数の個数: 64

約数和(自身を含む): 814579200

約数和(自身を除く): 546456360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 28283, 56566, 84849, 113132, 141415, 169698, 226264, 282830, 339396, 424245, 565660, 678792, 848490, 1131320, 1696980, 2234357, 3393960, 4468714, 6703071, 8937428, 11171785, 13406142, 17874856, 22343570, 26812284, 33515355, 44687140, 53624568, 67030710, 89374280, 134061420, 268122840]

約数ペア:

[(1, 268122840), (2, 134061420), (3, 89374280), (4, 67030710), (5, 53624568), (6, 44687140), (8, 33515355), (10, 26812284), (12, 22343570), (15, 17874856), (20, 13406142), (24, 11171785), (30, 8937428), (40, 6703071), (60, 4468714), (79, 3393960), (120, 2234357), (158, 1696980), (237, 1131320), (316, 848490), (395, 678792), (474, 565660), (632, 424245), (790, 339396), (948, 282830), (1185, 226264), (1580, 169698), (1896, 141415), (2370, 113132), (3160, 84849), (4740, 56566), (9480, 28283)]