1331580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22193}}^1$

素因数の和:22205

約数の個数: 24

約数和(自身を含む): 3728592

約数和(自身を除く): 2397012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22193, 44386, 66579, 88772, 110965, 133158, 221930, 266316, 332895, 443860, 665790, 1331580]

約数ペア:

[(1, 1331580), (2, 665790), (3, 443860), (4, 332895), (5, 266316), (6, 221930), (10, 133158), (12, 110965), (15, 88772), (20, 66579), (30, 44386), (60, 22193)]