123043040

素因数分解:

$2^5\times 5^1\times {\mathrm{769019}}^1$

素因数の和:769034

約数の個数: 24

約数和(自身を含む): 290689560

約数和(自身を除く): 167646520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 769019, 1538038, 3076076, 3845095, 6152152, 7690190, 12304304, 15380380, 24608608, 30760760, 61521520, 123043040]

約数ペア:

[(1, 123043040), (2, 61521520), (4, 30760760), (5, 24608608), (8, 15380380), (10, 12304304), (16, 7690190), (20, 6152152), (32, 3845095), (40, 3076076), (80, 1538038), (160, 769019)]