518112180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{959467}}^1$

素因数の和:959485

約数の個数: 48

約数和(自身を含む): 1611906240

約数和(自身を除く): 1093794060

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, 959467, 1918934, 2878401, 3837868, 4797335, 5756802, 8635203, 9594670, 11513604, 14392005, 17270406, 19189340, 25905609, 28784010, 34540812, 43176015, 51811218, 57568020, 86352030, 103622436, 129528045, 172704060, 259056090, 518112180]

約数ペア:

[(1, 518112180), (2, 259056090), (3, 172704060), (4, 129528045), (5, 103622436), (6, 86352030), (9, 57568020), (10, 51811218), (12, 43176015), (15, 34540812), (18, 28784010), (20, 25905609), (27, 19189340), (30, 17270406), (36, 14392005), (45, 11513604), (54, 9594670), (60, 8635203), (90, 5756802), (108, 4797335), (135, 3837868), (180, 2878401), (270, 1918934), (540, 959467)]