156270480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{651127}}^1$

素因数の和:651143

約数の個数: 40

約数和(自身を含む): 484439232

約数和(自身を除く): 328168752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 651127, 1302254, 1953381, 2604508, 3255635, 3906762, 5209016, 6511270, 7813524, 9766905, 10418032, 13022540, 15627048, 19533810, 26045080, 31254096, 39067620, 52090160, 78135240, 156270480]

約数ペア:

[(1, 156270480), (2, 78135240), (3, 52090160), (4, 39067620), (5, 31254096), (6, 26045080), (8, 19533810), (10, 15627048), (12, 13022540), (15, 10418032), (16, 9766905), (20, 7813524), (24, 6511270), (30, 5209016), (40, 3906762), (48, 3255635), (60, 2604508), (80, 1953381), (120, 1302254), (240, 651127)]