16230540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{270509}}^1$

素因数の和:270521

約数の個数: 24

約数和(自身を含む): 45445680

約数和(自身を除く): 29215140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 270509, 541018, 811527, 1082036, 1352545, 1623054, 2705090, 3246108, 4057635, 5410180, 8115270, 16230540]

約数ペア:

[(1, 16230540), (2, 8115270), (3, 5410180), (4, 4057635), (5, 3246108), (6, 2705090), (10, 1623054), (12, 1352545), (15, 1082036), (20, 811527), (30, 541018), (60, 270509)]