15483540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1709}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 28183020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1709, 1812, 2265, 3020, 3418, 4530, 5127, 6836, 8545, 9060, 10254, 17090, 20508, 25635, 34180, 51270, 102540, 258059, 516118, 774177, 1032236, 1290295, 1548354, 2580590, 3096708, 3870885, 5161180, 7741770, 15483540]

約数ペア:

[(1, 15483540), (2, 7741770), (3, 5161180), (4, 3870885), (5, 3096708), (6, 2580590), (10, 1548354), (12, 1290295), (15, 1032236), (20, 774177), (30, 516118), (60, 258059), (151, 102540), (302, 51270), (453, 34180), (604, 25635), (755, 20508), (906, 17090), (1510, 10254), (1709, 9060), (1812, 8545), (2265, 6836), (3020, 5127), (3418, 4530)]