20305633080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{169213609}}^1$

素因数の和:169213623

約数の個数: 32

約数和(自身を含む): 60916899600

約数和(自身を除く): 40611266520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 169213609, 338427218, 507640827, 676854436, 846068045, 1015281654, 1353708872, 1692136090, 2030563308, 2538204135, 3384272180, 4061126616, 5076408270, 6768544360, 10152816540, 20305633080]

約数ペア:

[(1, 20305633080), (2, 10152816540), (3, 6768544360), (4, 5076408270), (5, 4061126616), (6, 3384272180), (8, 2538204135), (10, 2030563308), (12, 1692136090), (15, 1353708872), (20, 1015281654), (24, 846068045), (30, 676854436), (40, 507640827), (60, 338427218), (120, 169213609)]