142260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2371}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 398496

約数和(自身を除く): 256236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2371, 4742, 7113, 9484, 11855, 14226, 23710, 28452, 35565, 47420, 71130, 142260]

約数ペア:

[(1, 142260), (2, 71130), (3, 47420), (4, 35565), (5, 28452), (6, 23710), (10, 14226), (12, 11855), (15, 9484), (20, 7113), (30, 4742), (60, 2371)]