14400420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{240007}}^1$

素因数の和:240019

約数の個数: 24

約数和(自身を含む): 40321344

約数和(自身を除く): 25920924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 240007, 480014, 720021, 960028, 1200035, 1440042, 2400070, 2880084, 3600105, 4800140, 7200210, 14400420]

約数ペア:

[(1, 14400420), (2, 7200210), (3, 4800140), (4, 3600105), (5, 2880084), (6, 2400070), (10, 1440042), (12, 1200035), (15, 960028), (20, 720021), (30, 480014), (60, 240007)]