485378760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{31849}}^1$

素因数の和:31990

約数の個数: 64

約数和(自身を含む): 1467648000

約数和(自身を除く): 982269240

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, 15240, 31849, 63698, 95547, 127396, 159245, 191094, 254792, 318490, 382188, 477735, 636980, 764376, 955470, 1273960, 1910940, 3821880, 4044823, 8089646, 12134469, 16179292, 20224115, 24268938, 32358584, 40448230, 48537876, 60672345, 80896460, 97075752, 121344690, 161792920, 242689380, 485378760]

約数ペア:

[(1, 485378760), (2, 242689380), (3, 161792920), (4, 121344690), (5, 97075752), (6, 80896460), (8, 60672345), (10, 48537876), (12, 40448230), (15, 32358584), (20, 24268938), (24, 20224115), (30, 16179292), (40, 12134469), (60, 8089646), (120, 4044823), (127, 3821880), (254, 1910940), (381, 1273960), (508, 955470), (635, 764376), (762, 636980), (1016, 477735), (1270, 382188), (1524, 318490), (1905, 254792), (2540, 191094), (3048, 159245), (3810, 127396), (5080, 95547), (7620, 63698), (15240, 31849)]