2080752540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{34679209}}^1$

素因数の和:34679221

約数の個数: 24

約数和(自身を含む): 5826107280

約数和(自身を除く): 3745354740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 34679209, 69358418, 104037627, 138716836, 173396045, 208075254, 346792090, 416150508, 520188135, 693584180, 1040376270, 2080752540]

約数ペア:

[(1, 2080752540), (2, 1040376270), (3, 693584180), (4, 520188135), (5, 416150508), (6, 346792090), (10, 208075254), (12, 173396045), (15, 138716836), (20, 104037627), (30, 69358418), (60, 34679209)]