25260960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52627}}^1$

素因数の和:52645

約数の個数: 48

約数和(自身を含む): 79573536

約数和(自身を除く): 54312576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52627, 105254, 157881, 210508, 263135, 315762, 421016, 526270, 631524, 789405, 842032, 1052540, 1263048, 1578810, 1684064, 2105080, 2526096, 3157620, 4210160, 5052192, 6315240, 8420320, 12630480, 25260960]

約数ペア:

[(1, 25260960), (2, 12630480), (3, 8420320), (4, 6315240), (5, 5052192), (6, 4210160), (8, 3157620), (10, 2526096), (12, 2105080), (15, 1684064), (16, 1578810), (20, 1263048), (24, 1052540), (30, 842032), (32, 789405), (40, 631524), (48, 526270), (60, 421016), (80, 315762), (96, 263135), (120, 210508), (160, 157881), (240, 105254), (480, 52627)]