180015240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1500127}}^1$

素因数の和:1500141

約数の個数: 32

約数和(自身を含む): 540046080

約数和(自身を除く): 360030840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1500127, 3000254, 4500381, 6000508, 7500635, 9000762, 12001016, 15001270, 18001524, 22501905, 30002540, 36003048, 45003810, 60005080, 90007620, 180015240]

約数ペア:

[(1, 180015240), (2, 90007620), (3, 60005080), (4, 45003810), (5, 36003048), (6, 30002540), (8, 22501905), (10, 18001524), (12, 15001270), (15, 12001016), (20, 9000762), (24, 7500635), (30, 6000508), (40, 4500381), (60, 3000254), (120, 1500127)]