78135240

素因数分解:

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

素因数の和:651141

約数の個数: 32

約数和(自身を含む): 234406080

約数和(自身を除く): 156270840

約数列:

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

約数ペア:

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