212292120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1769101}}^1$

素因数の和:1769115

約数の個数: 32

約数和(自身を含む): 636876720

約数和(自身を除く): 424584600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1769101, 3538202, 5307303, 7076404, 8845505, 10614606, 14152808, 17691010, 21229212, 26536515, 35382020, 42458424, 53073030, 70764040, 106146060, 212292120]

約数ペア:

[(1, 212292120), (2, 106146060), (3, 70764040), (4, 53073030), (5, 42458424), (6, 35382020), (8, 26536515), (10, 21229212), (12, 17691010), (15, 14152808), (20, 10614606), (24, 8845505), (30, 7076404), (40, 5307303), (60, 3538202), (120, 1769101)]