40804620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{680077}}^1$

素因数の和:680089

約数の個数: 24

約数和(自身を含む): 114253104

約数和(自身を除く): 73448484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 680077, 1360154, 2040231, 2720308, 3400385, 4080462, 6800770, 8160924, 10201155, 13601540, 20402310, 40804620]

約数ペア:

[(1, 40804620), (2, 20402310), (3, 13601540), (4, 10201155), (5, 8160924), (6, 6800770), (10, 4080462), (12, 3400385), (15, 2720308), (20, 2040231), (30, 1360154), (60, 680077)]