8272620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45959}}^1$

素因数の和:45974

約数の個数: 36

約数和(自身を含む): 25094160

約数和(自身を除く): 16821540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45959, 91918, 137877, 183836, 229795, 275754, 413631, 459590, 551508, 689385, 827262, 919180, 1378770, 1654524, 2068155, 2757540, 4136310, 8272620]

約数ペア:

[(1, 8272620), (2, 4136310), (3, 2757540), (4, 2068155), (5, 1654524), (6, 1378770), (9, 919180), (10, 827262), (12, 689385), (15, 551508), (18, 459590), (20, 413631), (30, 275754), (36, 229795), (45, 183836), (60, 137877), (90, 91918), (180, 45959)]