11520420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{192007}}^1$

素因数の和:192019

約数の個数: 24

約数和(自身を含む): 32257344

約数和(自身を除く): 20736924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 192007, 384014, 576021, 768028, 960035, 1152042, 1920070, 2304084, 2880105, 3840140, 5760210, 11520420]

約数ペア:

[(1, 11520420), (2, 5760210), (3, 3840140), (4, 2880105), (5, 2304084), (6, 1920070), (10, 1152042), (12, 960035), (15, 768028), (20, 576021), (30, 384014), (60, 192007)]