120959940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2015999}}^1$

素因数の和:2016011

約数の個数: 24

約数和(自身を含む): 338688000

約数和(自身を除く): 217728060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2015999, 4031998, 6047997, 8063996, 10079995, 12095994, 20159990, 24191988, 30239985, 40319980, 60479970, 120959940]

約数ペア:

[(1, 120959940), (2, 60479970), (3, 40319980), (4, 30239985), (5, 24191988), (6, 20159990), (10, 12095994), (12, 10079995), (15, 8063996), (20, 6047997), (30, 4031998), (60, 2015999)]