8409540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{140159}}^1$

素因数の和:140171

約数の個数: 24

約数和(自身を含む): 23546880

約数和(自身を除く): 15137340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 140159, 280318, 420477, 560636, 700795, 840954, 1401590, 1681908, 2102385, 2803180, 4204770, 8409540]

約数ペア:

[(1, 8409540), (2, 4204770), (3, 2803180), (4, 2102385), (5, 1681908), (6, 1401590), (10, 840954), (12, 700795), (15, 560636), (20, 420477), (30, 280318), (60, 140159)]