4281540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71359}}^1$

素因数の和:71371

約数の個数: 24

約数和(自身を含む): 11988480

約数和(自身を除く): 7706940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71359, 142718, 214077, 285436, 356795, 428154, 713590, 856308, 1070385, 1427180, 2140770, 4281540]

約数ペア:

[(1, 4281540), (2, 2140770), (3, 1427180), (4, 1070385), (5, 856308), (6, 713590), (10, 428154), (12, 356795), (15, 285436), (20, 214077), (30, 142718), (60, 71359)]