240600540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{56479}}^1$

素因数の和:56562

約数の個数: 48

約数和(自身を含む): 683182080

約数和(自身を除く): 442581540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 56479, 112958, 169437, 225916, 282395, 338874, 564790, 677748, 847185, 1129580, 1694370, 3388740, 4010009, 8020018, 12030027, 16040036, 20050045, 24060054, 40100090, 48120108, 60150135, 80200180, 120300270, 240600540]

約数ペア:

[(1, 240600540), (2, 120300270), (3, 80200180), (4, 60150135), (5, 48120108), (6, 40100090), (10, 24060054), (12, 20050045), (15, 16040036), (20, 12030027), (30, 8020018), (60, 4010009), (71, 3388740), (142, 1694370), (213, 1129580), (284, 847185), (355, 677748), (426, 564790), (710, 338874), (852, 282395), (1065, 225916), (1420, 169437), (2130, 112958), (4260, 56479)]