86874660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{160879}}^1$

素因数の和:160897

約数の個数: 48

約数和(自身を含む): 270278400

約数和(自身を除く): 183403740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 160879, 321758, 482637, 643516, 804395, 965274, 1447911, 1608790, 1930548, 2413185, 2895822, 3217580, 4343733, 4826370, 5791644, 7239555, 8687466, 9652740, 14479110, 17374932, 21718665, 28958220, 43437330, 86874660]

約数ペア:

[(1, 86874660), (2, 43437330), (3, 28958220), (4, 21718665), (5, 17374932), (6, 14479110), (9, 9652740), (10, 8687466), (12, 7239555), (15, 5791644), (18, 4826370), (20, 4343733), (27, 3217580), (30, 2895822), (36, 2413185), (45, 1930548), (54, 1608790), (60, 1447911), (90, 965274), (108, 804395), (135, 643516), (180, 482637), (270, 321758), (540, 160879)]