2405940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40099}}^1$

素因数の和:40111

約数の個数: 24

約数和(自身を含む): 6736800

約数和(自身を除く): 4330860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40099, 80198, 120297, 160396, 200495, 240594, 400990, 481188, 601485, 801980, 1202970, 2405940]

約数ペア:

[(1, 2405940), (2, 1202970), (3, 801980), (4, 601485), (5, 481188), (6, 400990), (10, 240594), (12, 200495), (15, 160396), (20, 120297), (30, 80198), (60, 40099)]