47499960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1429}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 143114400

約数和(自身を除く): 95614440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1429, 1662, 2216, 2770, 2858, 3324, 4155, 4287, 5540, 5716, 6648, 7145, 8310, 8574, 11080, 11432, 14290, 16620, 17148, 21435, 28580, 33240, 34296, 42870, 57160, 85740, 171480, 395833, 791666, 1187499, 1583332, 1979165, 2374998, 3166664, 3958330, 4749996, 5937495, 7916660, 9499992, 11874990, 15833320, 23749980, 47499960]

約数ペア:

[(1, 47499960), (2, 23749980), (3, 15833320), (4, 11874990), (5, 9499992), (6, 7916660), (8, 5937495), (10, 4749996), (12, 3958330), (15, 3166664), (20, 2374998), (24, 1979165), (30, 1583332), (40, 1187499), (60, 791666), (120, 395833), (277, 171480), (554, 85740), (831, 57160), (1108, 42870), (1385, 34296), (1429, 33240), (1662, 28580), (2216, 21435), (2770, 17148), (2858, 16620), (3324, 14290), (4155, 11432), (4287, 11080), (5540, 8574), (5716, 8310), (6648, 7145)]