2544420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42407}}^1$

素因数の和:42419

約数の個数: 24

約数和(自身を含む): 7124544

約数和(自身を除く): 4580124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42407, 84814, 127221, 169628, 212035, 254442, 424070, 508884, 636105, 848140, 1272210, 2544420]

約数ペア:

[(1, 2544420), (2, 1272210), (3, 848140), (4, 636105), (5, 508884), (6, 424070), (10, 254442), (12, 212035), (15, 169628), (20, 127221), (30, 84814), (60, 42407)]