6480420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{108007}}^1$

素因数の和:108019

約数の個数: 24

約数和(自身を含む): 18145344

約数和(自身を除く): 11664924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 108007, 216014, 324021, 432028, 540035, 648042, 1080070, 1296084, 1620105, 2160140, 3240210, 6480420]

約数ペア:

[(1, 6480420), (2, 3240210), (3, 2160140), (4, 1620105), (5, 1296084), (6, 1080070), (10, 648042), (12, 540035), (15, 432028), (20, 324021), (30, 216014), (60, 108007)]