308163040

素因数分解:

$2^5\times 5^1\times {\mathrm{1926019}}^1$

素因数の和:1926034

約数の個数: 24

約数和(自身を含む): 728035560

約数和(自身を除く): 419872520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1926019, 3852038, 7704076, 9630095, 15408152, 19260190, 30816304, 38520380, 61632608, 77040760, 154081520, 308163040]

約数ペア:

[(1, 308163040), (2, 154081520), (4, 77040760), (5, 61632608), (8, 38520380), (10, 30816304), (16, 19260190), (20, 15408152), (32, 9630095), (40, 7704076), (80, 3852038), (160, 1926019)]