28816380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{160091}}^1$

素因数の和:160106

約数の個数: 36

約数和(自身を含む): 87410232

約数和(自身を除く): 58593852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 160091, 320182, 480273, 640364, 800455, 960546, 1440819, 1600910, 1921092, 2401365, 2881638, 3201820, 4802730, 5763276, 7204095, 9605460, 14408190, 28816380]

約数ペア:

[(1, 28816380), (2, 14408190), (3, 9605460), (4, 7204095), (5, 5763276), (6, 4802730), (9, 3201820), (10, 2881638), (12, 2401365), (15, 1921092), (18, 1600910), (20, 1440819), (30, 960546), (36, 800455), (45, 640364), (60, 480273), (90, 320182), (180, 160091)]