127474860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20627}}^1$

素因数の和:20742

約数の個数: 48

約数和(自身を含む): 360412416

約数和(自身を除く): 232937556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 20627, 41254, 61881, 82508, 103135, 123762, 206270, 247524, 309405, 412540, 618810, 1237620, 2124581, 4249162, 6373743, 8498324, 10622905, 12747486, 21245810, 25494972, 31868715, 42491620, 63737430, 127474860]

約数ペア:

[(1, 127474860), (2, 63737430), (3, 42491620), (4, 31868715), (5, 25494972), (6, 21245810), (10, 12747486), (12, 10622905), (15, 8498324), (20, 6373743), (30, 4249162), (60, 2124581), (103, 1237620), (206, 618810), (309, 412540), (412, 309405), (515, 247524), (618, 206270), (1030, 123762), (1236, 103135), (1545, 82508), (2060, 61881), (3090, 41254), (6180, 20627)]