5400420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{90007}}^1$

素因数の和:90019

約数の個数: 24

約数和(自身を含む): 15121344

約数和(自身を除く): 9720924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 90007, 180014, 270021, 360028, 450035, 540042, 900070, 1080084, 1350105, 1800140, 2700210, 5400420]

約数ペア:

[(1, 5400420), (2, 2700210), (3, 1800140), (4, 1350105), (5, 1080084), (6, 900070), (10, 540042), (12, 450035), (15, 360028), (20, 270021), (30, 180014), (60, 90007)]