76340820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1272347}}^1$

素因数の和:1272359

約数の個数: 24

約数和(自身を含む): 213754464

約数和(自身を除く): 137413644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1272347, 2544694, 3817041, 5089388, 6361735, 7634082, 12723470, 15268164, 19085205, 25446940, 38170410, 76340820]

約数ペア:

[(1, 76340820), (2, 38170410), (3, 25446940), (4, 19085205), (5, 15268164), (6, 12723470), (10, 7634082), (12, 6361735), (15, 5089388), (20, 3817041), (30, 2544694), (60, 1272347)]