126630480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{527627}}^1$

素因数の和:527643

約数の個数: 40

約数和(自身を含む): 392555232

約数和(自身を除く): 265924752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 527627, 1055254, 1582881, 2110508, 2638135, 3165762, 4221016, 5276270, 6331524, 7914405, 8442032, 10552540, 12663048, 15828810, 21105080, 25326096, 31657620, 42210160, 63315240, 126630480]

約数ペア:

[(1, 126630480), (2, 63315240), (3, 42210160), (4, 31657620), (5, 25326096), (6, 21105080), (8, 15828810), (10, 12663048), (12, 10552540), (15, 8442032), (16, 7914405), (20, 6331524), (24, 5276270), (30, 4221016), (40, 3165762), (48, 2638135), (60, 2110508), (80, 1582881), (120, 1055254), (240, 527627)]