65272920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4283}}^1$

素因数の和:4424

約数の個数: 64

約数和(自身を含む): 197406720

約数和(自身を除く): 132133800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 4283, 5080, 7620, 8566, 12849, 15240, 17132, 21415, 25698, 34264, 42830, 51396, 64245, 85660, 102792, 128490, 171320, 256980, 513960, 543941, 1087882, 1631823, 2175764, 2719705, 3263646, 4351528, 5439410, 6527292, 8159115, 10878820, 13054584, 16318230, 21757640, 32636460, 65272920]

約数ペア:

[(1, 65272920), (2, 32636460), (3, 21757640), (4, 16318230), (5, 13054584), (6, 10878820), (8, 8159115), (10, 6527292), (12, 5439410), (15, 4351528), (20, 3263646), (24, 2719705), (30, 2175764), (40, 1631823), (60, 1087882), (120, 543941), (127, 513960), (254, 256980), (381, 171320), (508, 128490), (635, 102792), (762, 85660), (1016, 64245), (1270, 51396), (1524, 42830), (1905, 34264), (2540, 25698), (3048, 21415), (3810, 17132), (4283, 15240), (5080, 12849), (7620, 8566)]