28943160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8317}}^1$

素因数の和:8360

約数の個数: 64

約数和(自身を含む): 89834400

約数和(自身を除く): 60891240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8317, 16634, 24951, 33268, 41585, 49902, 66536, 83170, 99804, 124755, 166340, 199608, 241193, 249510, 332680, 482386, 499020, 723579, 964772, 998040, 1205965, 1447158, 1929544, 2411930, 2894316, 3617895, 4823860, 5788632, 7235790, 9647720, 14471580, 28943160]

約数ペア:

[(1, 28943160), (2, 14471580), (3, 9647720), (4, 7235790), (5, 5788632), (6, 4823860), (8, 3617895), (10, 2894316), (12, 2411930), (15, 1929544), (20, 1447158), (24, 1205965), (29, 998040), (30, 964772), (40, 723579), (58, 499020), (60, 482386), (87, 332680), (116, 249510), (120, 241193), (145, 199608), (174, 166340), (232, 124755), (290, 99804), (348, 83170), (435, 66536), (580, 49902), (696, 41585), (870, 33268), (1160, 24951), (1740, 16634), (3480, 8317)]