1440420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{24007}}^1$

素因数の和:24019

約数の個数: 24

約数和(自身を含む): 4033344

約数和(自身を除く): 2592924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 24007, 48014, 72021, 96028, 120035, 144042, 240070, 288084, 360105, 480140, 720210, 1440420]

約数ペア:

[(1, 1440420), (2, 720210), (3, 480140), (4, 360105), (5, 288084), (6, 240070), (10, 144042), (12, 120035), (15, 96028), (20, 72021), (30, 48014), (60, 24007)]