64560270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2152009}}^1$

素因数の和:2152019

約数の個数: 16

約数和(自身を含む): 154944720

約数和(自身を除く): 90384450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2152009, 4304018, 6456027, 10760045, 12912054, 21520090, 32280135, 64560270]

約数ペア:

[(1, 64560270), (2, 32280135), (3, 21520090), (5, 12912054), (6, 10760045), (10, 6456027), (15, 4304018), (30, 2152009)]