68145240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{567877}}^1$

素因数の和:567891

約数の個数: 32

約数和(自身を含む): 204436080

約数和(自身を除く): 136290840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 567877, 1135754, 1703631, 2271508, 2839385, 3407262, 4543016, 5678770, 6814524, 8518155, 11357540, 13629048, 17036310, 22715080, 34072620, 68145240]

約数ペア:

[(1, 68145240), (2, 34072620), (3, 22715080), (4, 17036310), (5, 13629048), (6, 11357540), (8, 8518155), (10, 6814524), (12, 5678770), (15, 4543016), (20, 3407262), (24, 2839385), (30, 2271508), (40, 1703631), (60, 1135754), (120, 567877)]