150515940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2508599}}^1$

素因数の和:2508611

約数の個数: 24

約数和(自身を含む): 421444800

約数和(自身を除く): 270928860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2508599, 5017198, 7525797, 10034396, 12542995, 15051594, 25085990, 30103188, 37628985, 50171980, 75257970, 150515940]

約数ペア:

[(1, 150515940), (2, 75257970), (3, 50171980), (4, 37628985), (5, 30103188), (6, 25085990), (10, 15051594), (12, 12542995), (15, 10034396), (20, 7525797), (30, 5017198), (60, 2508599)]