144553740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2409229}}^1$

素因数の和:2409241

約数の個数: 24

約数和(自身を含む): 404750640

約数和(自身を除く): 260196900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2409229, 4818458, 7227687, 9636916, 12046145, 14455374, 24092290, 28910748, 36138435, 48184580, 72276870, 144553740]

約数ペア:

[(1, 144553740), (2, 72276870), (3, 48184580), (4, 36138435), (5, 28910748), (6, 24092290), (10, 14455374), (12, 12046145), (15, 9636916), (20, 7227687), (30, 4818458), (60, 2409229)]