38687160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11117}}^1$

素因数の和:11160

約数の個数: 64

約数和(自身を含む): 120074400

約数和(自身を除く): 81387240

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, 11117, 22234, 33351, 44468, 55585, 66702, 88936, 111170, 133404, 166755, 222340, 266808, 322393, 333510, 444680, 644786, 667020, 967179, 1289572, 1334040, 1611965, 1934358, 2579144, 3223930, 3868716, 4835895, 6447860, 7737432, 9671790, 12895720, 19343580, 38687160]

約数ペア:

[(1, 38687160), (2, 19343580), (3, 12895720), (4, 9671790), (5, 7737432), (6, 6447860), (8, 4835895), (10, 3868716), (12, 3223930), (15, 2579144), (20, 1934358), (24, 1611965), (29, 1334040), (30, 1289572), (40, 967179), (58, 667020), (60, 644786), (87, 444680), (116, 333510), (120, 322393), (145, 266808), (174, 222340), (232, 166755), (290, 133404), (348, 111170), (435, 88936), (580, 66702), (696, 55585), (870, 44468), (1160, 33351), (1740, 22234), (3480, 11117)]