16340820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{272347}}^1$

素因数の和:272359

約数の個数: 24

約数和(自身を含む): 45754464

約数和(自身を除く): 29413644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 272347, 544694, 817041, 1089388, 1361735, 1634082, 2723470, 3268164, 4085205, 5446940, 8170410, 16340820]

約数ペア:

[(1, 16340820), (2, 8170410), (3, 5446940), (4, 4085205), (5, 3268164), (6, 2723470), (10, 1634082), (12, 1361735), (15, 1089388), (20, 817041), (30, 544694), (60, 272347)]