122488620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2041477}}^1$

素因数の和:2041489

約数の個数: 24

約数和(自身を含む): 342968304

約数和(自身を除く): 220479684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2041477, 4082954, 6124431, 8165908, 10207385, 12248862, 20414770, 24497724, 30622155, 40829540, 61244310, 122488620]

約数ペア:

[(1, 122488620), (2, 61244310), (3, 40829540), (4, 30622155), (5, 24497724), (6, 20414770), (10, 12248862), (12, 10207385), (15, 8165908), (20, 6124431), (30, 4082954), (60, 2041477)]