8563080

素因数分解:

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

素因数の和:71373

約数の個数: 32

約数和(自身を含む): 25689600

約数和(自身を除く): 17126520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 71359, 142718, 214077, 285436, 356795, 428154, 570872, 713590, 856308, 1070385, 1427180, 1712616, 2140770, 2854360, 4281540, 8563080]

約数ペア:

[(1, 8563080), (2, 4281540), (3, 2854360), (4, 2140770), (5, 1712616), (6, 1427180), (8, 1070385), (10, 856308), (12, 713590), (15, 570872), (20, 428154), (24, 356795), (30, 285436), (40, 214077), (60, 142718), (120, 71359)]