57228840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2327

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 131468760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2239, 2556, 2840, 3195, 4260, 4478, 5112, 6390, 6717, 8520, 8956, 11195, 12780, 13434, 17912, 20151, 22390, 25560, 26868, 33585, 40302, 44780, 53736, 67170, 80604, 89560, 100755, 134340, 158969, 161208, 201510, 268680, 317938, 403020, 476907, 635876, 794845, 806040, 953814, 1271752, 1430721, 1589690, 1907628, 2384535, 2861442, 3179380, 3815256, 4769070, 5722884, 6358760, 7153605, 9538140, 11445768, 14307210, 19076280, 28614420, 57228840]

約数ペア:

[(1, 57228840), (2, 28614420), (3, 19076280), (4, 14307210), (5, 11445768), (6, 9538140), (8, 7153605), (9, 6358760), (10, 5722884), (12, 4769070), (15, 3815256), (18, 3179380), (20, 2861442), (24, 2384535), (30, 1907628), (36, 1589690), (40, 1430721), (45, 1271752), (60, 953814), (71, 806040), (72, 794845), (90, 635876), (120, 476907), (142, 403020), (180, 317938), (213, 268680), (284, 201510), (355, 161208), (360, 158969), (426, 134340), (568, 100755), (639, 89560), (710, 80604), (852, 67170), (1065, 53736), (1278, 44780), (1420, 40302), (1704, 33585), (2130, 26868), (2239, 25560), (2556, 22390), (2840, 20151), (3195, 17912), (4260, 13434), (4478, 12780), (5112, 11195), (6390, 8956), (6717, 8520)]