141555240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{393209}}^1$

素因数の和:393226

約数の個数: 48

約数和(自身を含む): 460055700

約数和(自身を除く): 318500460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 393209, 786418, 1179627, 1572836, 1966045, 2359254, 3145672, 3538881, 3932090, 4718508, 5898135, 7077762, 7864180, 9437016, 11796270, 14155524, 15728360, 17694405, 23592540, 28311048, 35388810, 47185080, 70777620, 141555240]

約数ペア:

[(1, 141555240), (2, 70777620), (3, 47185080), (4, 35388810), (5, 28311048), (6, 23592540), (8, 17694405), (9, 15728360), (10, 14155524), (12, 11796270), (15, 9437016), (18, 7864180), (20, 7077762), (24, 5898135), (30, 4718508), (36, 3932090), (40, 3538881), (45, 3145672), (60, 2359254), (72, 1966045), (90, 1572836), (120, 1179627), (180, 786418), (360, 393209)]