268508220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4475137}}^1$

素因数の和:4475149

約数の個数: 24

約数和(自身を含む): 751823184

約数和(自身を除く): 483314964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4475137, 8950274, 13425411, 17900548, 22375685, 26850822, 44751370, 53701644, 67127055, 89502740, 134254110, 268508220]

約数ペア:

[(1, 268508220), (2, 134254110), (3, 89502740), (4, 67127055), (5, 53701644), (6, 44751370), (10, 26850822), (12, 22375685), (15, 17900548), (20, 13425411), (30, 8950274), (60, 4475137)]