57271920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1879}}^1$

素因数の和:2022

約数の個数: 80

約数和(自身を含む): 179036160

約数和(自身を除く): 121764240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1879, 1905, 2032, 2540, 3048, 3758, 3810, 5080, 5637, 6096, 7516, 7620, 9395, 10160, 11274, 15032, 15240, 18790, 22548, 28185, 30064, 30480, 37580, 45096, 56370, 75160, 90192, 112740, 150320, 225480, 238633, 450960, 477266, 715899, 954532, 1193165, 1431798, 1909064, 2386330, 2863596, 3579495, 3818128, 4772660, 5727192, 7158990, 9545320, 11454384, 14317980, 19090640, 28635960, 57271920]

約数ペア:

[(1, 57271920), (2, 28635960), (3, 19090640), (4, 14317980), (5, 11454384), (6, 9545320), (8, 7158990), (10, 5727192), (12, 4772660), (15, 3818128), (16, 3579495), (20, 2863596), (24, 2386330), (30, 1909064), (40, 1431798), (48, 1193165), (60, 954532), (80, 715899), (120, 477266), (127, 450960), (240, 238633), (254, 225480), (381, 150320), (508, 112740), (635, 90192), (762, 75160), (1016, 56370), (1270, 45096), (1524, 37580), (1879, 30480), (1905, 30064), (2032, 28185), (2540, 22548), (3048, 18790), (3758, 15240), (3810, 15032), (5080, 11274), (5637, 10160), (6096, 9395), (7516, 7620)]