8143260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{135721}}^1$

素因数の和:135733

約数の個数: 24

約数和(自身を含む): 22801296

約数和(自身を除く): 14658036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 135721, 271442, 407163, 542884, 678605, 814326, 1357210, 1628652, 2035815, 2714420, 4071630, 8143260]

約数ペア:

[(1, 8143260), (2, 4071630), (3, 2714420), (4, 2035815), (5, 1628652), (6, 1357210), (10, 814326), (12, 678605), (15, 542884), (20, 407163), (30, 271442), (60, 135721)]