15057080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3727}}^1$

素因数の和:3839

約数の個数: 32

約数和(自身を含む): 34223040

約数和(自身を除く): 19165960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 3727, 4040, 7454, 14908, 18635, 29816, 37270, 74540, 149080, 376427, 752854, 1505708, 1882135, 3011416, 3764270, 7528540, 15057080]

約数ペア:

[(1, 15057080), (2, 7528540), (4, 3764270), (5, 3011416), (8, 1882135), (10, 1505708), (20, 752854), (40, 376427), (101, 149080), (202, 74540), (404, 37270), (505, 29816), (808, 18635), (1010, 14908), (2020, 7454), (3727, 4040)]