266520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2221}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 799920

約数和(自身を除く): 533400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2221, 4442, 6663, 8884, 11105, 13326, 17768, 22210, 26652, 33315, 44420, 53304, 66630, 88840, 133260, 266520]

約数ペア:

[(1, 266520), (2, 133260), (3, 88840), (4, 66630), (5, 53304), (6, 44420), (8, 33315), (10, 26652), (12, 22210), (15, 17768), (20, 13326), (24, 11105), (30, 8884), (40, 6663), (60, 4442), (120, 2221)]