120425820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2007097}}^1$

素因数の和:2007109

約数の個数: 24

約数和(自身を含む): 337192464

約数和(自身を除く): 216766644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2007097, 4014194, 6021291, 8028388, 10035485, 12042582, 20070970, 24085164, 30106455, 40141940, 60212910, 120425820]

約数ペア:

[(1, 120425820), (2, 60212910), (3, 40141940), (4, 30106455), (5, 24085164), (6, 20070970), (10, 12042582), (12, 10035485), (15, 8028388), (20, 6021291), (30, 4014194), (60, 2007097)]