7211580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{120193}}^1$

素因数の和:120205

約数の個数: 24

約数和(自身を含む): 20192592

約数和(自身を除く): 12981012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 120193, 240386, 360579, 480772, 600965, 721158, 1201930, 1442316, 1802895, 2403860, 3605790, 7211580]

約数ペア:

[(1, 7211580), (2, 3605790), (3, 2403860), (4, 1802895), (5, 1442316), (6, 1201930), (10, 721158), (12, 600965), (15, 480772), (20, 360579), (30, 240386), (60, 120193)]