72621060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1210351}}^1$

素因数の和:1210363

約数の個数: 24

約数和(自身を含む): 203339136

約数和(自身を除く): 130718076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1210351, 2420702, 3631053, 4841404, 6051755, 7262106, 12103510, 14524212, 18155265, 24207020, 36310530, 72621060]

約数ペア:

[(1, 72621060), (2, 36310530), (3, 24207020), (4, 18155265), (5, 14524212), (6, 12103510), (10, 7262106), (12, 6051755), (15, 4841404), (20, 3631053), (30, 2420702), (60, 1210351)]