984320

素因数分解:

$2^8\times 5^1\times {\mathrm{769}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 2360820

約数和(自身を除く): 1376500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 769, 1280, 1538, 3076, 3845, 6152, 7690, 12304, 15380, 24608, 30760, 49216, 61520, 98432, 123040, 196864, 246080, 492160, 984320]

約数ペア:

[(1, 984320), (2, 492160), (4, 246080), (5, 196864), (8, 123040), (10, 98432), (16, 61520), (20, 49216), (32, 30760), (40, 24608), (64, 15380), (80, 12304), (128, 7690), (160, 6152), (256, 3845), (320, 3076), (640, 1538), (769, 1280)]