6440820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107347}}^1$

素因数の和:107359

約数の個数: 24

約数和(自身を含む): 18034464

約数和(自身を除く): 11593644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107347, 214694, 322041, 429388, 536735, 644082, 1073470, 1288164, 1610205, 2146940, 3220410, 6440820]

約数ペア:

[(1, 6440820), (2, 3220410), (3, 2146940), (4, 1610205), (5, 1288164), (6, 1073470), (10, 644082), (12, 536735), (15, 429388), (20, 322041), (30, 214694), (60, 107347)]