12306180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{205103}}^1$

素因数の和:205115

約数の個数: 24

約数和(自身を含む): 34457472

約数和(自身を除く): 22151292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 205103, 410206, 615309, 820412, 1025515, 1230618, 2051030, 2461236, 3076545, 4102060, 6153090, 12306180]

約数ペア:

[(1, 12306180), (2, 6153090), (3, 4102060), (4, 3076545), (5, 2461236), (6, 2051030), (10, 1230618), (12, 1025515), (15, 820412), (20, 615309), (30, 410206), (60, 205103)]