187893960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12329}}^1$

素因数の和:12470

約数の個数: 64

約数和(自身を含む): 568166400

約数和(自身を除く): 380272440

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, 5080, 7620, 12329, 15240, 24658, 36987, 49316, 61645, 73974, 98632, 123290, 147948, 184935, 246580, 295896, 369870, 493160, 739740, 1479480, 1565783, 3131566, 4697349, 6263132, 7828915, 9394698, 12526264, 15657830, 18789396, 23486745, 31315660, 37578792, 46973490, 62631320, 93946980, 187893960]

約数ペア:

[(1, 187893960), (2, 93946980), (3, 62631320), (4, 46973490), (5, 37578792), (6, 31315660), (8, 23486745), (10, 18789396), (12, 15657830), (15, 12526264), (20, 9394698), (24, 7828915), (30, 6263132), (40, 4697349), (60, 3131566), (120, 1565783), (127, 1479480), (254, 739740), (381, 493160), (508, 369870), (635, 295896), (762, 246580), (1016, 184935), (1270, 147948), (1524, 123290), (1905, 98632), (2540, 73974), (3048, 61645), (3810, 49316), (5080, 36987), (7620, 24658), (12329, 15240)]