10819980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{6679}}^1$

素因数の和:6700

約数の個数: 60

約数和(自身を含む): 33947760

約数和(自身を除く): 23127780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 6679, 13358, 20037, 26716, 33395, 40074, 60111, 66790, 80148, 100185, 120222, 133580, 180333, 200370, 240444, 300555, 360666, 400740, 540999, 601110, 721332, 901665, 1081998, 1202220, 1803330, 2163996, 2704995, 3606660, 5409990, 10819980]

約数ペア:

[(1, 10819980), (2, 5409990), (3, 3606660), (4, 2704995), (5, 2163996), (6, 1803330), (9, 1202220), (10, 1081998), (12, 901665), (15, 721332), (18, 601110), (20, 540999), (27, 400740), (30, 360666), (36, 300555), (45, 240444), (54, 200370), (60, 180333), (81, 133580), (90, 120222), (108, 100185), (135, 80148), (162, 66790), (180, 60111), (270, 40074), (324, 33395), (405, 26716), (540, 20037), (810, 13358), (1620, 6679)]