253502160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8317}}^1$

素因数の和:8460

約数の個数: 80

約数和(自身を含む): 792139776

約数和(自身を除く): 538637616

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, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 8317, 10160, 15240, 16634, 24951, 30480, 33268, 41585, 49902, 66536, 83170, 99804, 124755, 133072, 166340, 199608, 249510, 332680, 399216, 499020, 665360, 998040, 1056259, 1996080, 2112518, 3168777, 4225036, 5281295, 6337554, 8450072, 10562590, 12675108, 15843885, 16900144, 21125180, 25350216, 31687770, 42250360, 50700432, 63375540, 84500720, 126751080, 253502160]

約数ペア:

[(1, 253502160), (2, 126751080), (3, 84500720), (4, 63375540), (5, 50700432), (6, 42250360), (8, 31687770), (10, 25350216), (12, 21125180), (15, 16900144), (16, 15843885), (20, 12675108), (24, 10562590), (30, 8450072), (40, 6337554), (48, 5281295), (60, 4225036), (80, 3168777), (120, 2112518), (127, 1996080), (240, 1056259), (254, 998040), (381, 665360), (508, 499020), (635, 399216), (762, 332680), (1016, 249510), (1270, 199608), (1524, 166340), (1905, 133072), (2032, 124755), (2540, 99804), (3048, 83170), (3810, 66536), (5080, 49902), (6096, 41585), (7620, 33268), (8317, 30480), (10160, 24951), (15240, 16634)]