123096280

素因数分解:

$2^3\times 5^1\times {\mathrm{3077407}}^1$

素因数の和:3077418

約数の個数: 16

約数和(自身を含む): 276966720

約数和(自身を除く): 153870440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3077407, 6154814, 12309628, 15387035, 24619256, 30774070, 61548140, 123096280]

約数ペア:

[(1, 123096280), (2, 61548140), (4, 30774070), (5, 24619256), (8, 15387035), (10, 12309628), (20, 6154814), (40, 3077407)]