103905240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{865877}}^1$

素因数の和:865891

約数の個数: 32

約数和(自身を含む): 311716080

約数和(自身を除く): 207810840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 865877, 1731754, 2597631, 3463508, 4329385, 5195262, 6927016, 8658770, 10390524, 12988155, 17317540, 20781048, 25976310, 34635080, 51952620, 103905240]

約数ペア:

[(1, 103905240), (2, 51952620), (3, 34635080), (4, 25976310), (5, 20781048), (6, 17317540), (8, 12988155), (10, 10390524), (12, 8658770), (15, 6927016), (20, 5195262), (24, 4329385), (30, 3463508), (40, 2597631), (60, 1731754), (120, 865877)]