15186660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 42878976

約数和(自身を除く): 27692316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 1993, 2540, 3810, 3986, 5979, 7620, 7972, 9965, 11958, 19930, 23916, 29895, 39860, 59790, 119580, 253111, 506222, 759333, 1012444, 1265555, 1518666, 2531110, 3037332, 3796665, 5062220, 7593330, 15186660]

約数ペア:

[(1, 15186660), (2, 7593330), (3, 5062220), (4, 3796665), (5, 3037332), (6, 2531110), (10, 1518666), (12, 1265555), (15, 1012444), (20, 759333), (30, 506222), (60, 253111), (127, 119580), (254, 59790), (381, 39860), (508, 29895), (635, 23916), (762, 19930), (1270, 11958), (1524, 9965), (1905, 7972), (1993, 7620), (2540, 5979), (3810, 3986)]