28816740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{160093}}^1$

素因数の和:160108

約数の個数: 36

約数和(自身を含む): 87411324

約数和(自身を除く): 58594584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 160093, 320186, 480279, 640372, 800465, 960558, 1440837, 1600930, 1921116, 2401395, 2881674, 3201860, 4802790, 5763348, 7204185, 9605580, 14408370, 28816740]

約数ペア:

[(1, 28816740), (2, 14408370), (3, 9605580), (4, 7204185), (5, 5763348), (6, 4802790), (9, 3201860), (10, 2881674), (12, 2401395), (15, 1921116), (18, 1600930), (20, 1440837), (30, 960558), (36, 800465), (45, 640372), (60, 480279), (90, 320186), (180, 160093)]