90570540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1509509}}^1$

素因数の和:1509521

約数の個数: 24

約数和(自身を含む): 253597680

約数和(自身を除く): 163027140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1509509, 3019018, 4528527, 6038036, 7547545, 9057054, 15095090, 18114108, 22642635, 30190180, 45285270, 90570540]

約数ペア:

[(1, 90570540), (2, 45285270), (3, 30190180), (4, 22642635), (5, 18114108), (6, 15095090), (10, 9057054), (12, 7547545), (15, 6038036), (20, 4528527), (30, 3019018), (60, 1509509)]