120440360

素因数分解:

$2^3\times 5^1\times {\mathrm{3011009}}^1$

素因数の和:3011020

約数の個数: 16

約数和(自身を含む): 270990900

約数和(自身を除く): 150550540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3011009, 6022018, 12044036, 15055045, 24088072, 30110090, 60220180, 120440360]

約数ペア:

[(1, 120440360), (2, 60220180), (4, 30110090), (5, 24088072), (8, 15055045), (10, 12044036), (20, 6022018), (40, 3011009)]