57942480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1$

素因数の和:2044

約数の個数: 80

約数和(自身を含む): 181131264

約数和(自身を除く): 123188784

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, 1901, 1905, 2032, 2540, 3048, 3802, 3810, 5080, 5703, 6096, 7604, 7620, 9505, 10160, 11406, 15208, 15240, 19010, 22812, 28515, 30416, 30480, 38020, 45624, 57030, 76040, 91248, 114060, 152080, 228120, 241427, 456240, 482854, 724281, 965708, 1207135, 1448562, 1931416, 2414270, 2897124, 3621405, 3862832, 4828540, 5794248, 7242810, 9657080, 11588496, 14485620, 19314160, 28971240, 57942480]

約数ペア:

[(1, 57942480), (2, 28971240), (3, 19314160), (4, 14485620), (5, 11588496), (6, 9657080), (8, 7242810), (10, 5794248), (12, 4828540), (15, 3862832), (16, 3621405), (20, 2897124), (24, 2414270), (30, 1931416), (40, 1448562), (48, 1207135), (60, 965708), (80, 724281), (120, 482854), (127, 456240), (240, 241427), (254, 228120), (381, 152080), (508, 114060), (635, 91248), (762, 76040), (1016, 57030), (1270, 45624), (1524, 38020), (1901, 30480), (1905, 30416), (2032, 28515), (2540, 22812), (3048, 19010), (3802, 15240), (3810, 15208), (5080, 11406), (5703, 10160), (6096, 9505), (7604, 7620)]