222506520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1854221}}^1$

素因数の和:1854235

約数の個数: 32

約数和(自身を含む): 667519920

約数和(自身を除く): 445013400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1854221, 3708442, 5562663, 7416884, 9271105, 11125326, 14833768, 18542210, 22250652, 27813315, 37084420, 44501304, 55626630, 74168840, 111253260, 222506520]

約数ペア:

[(1, 222506520), (2, 111253260), (3, 74168840), (4, 55626630), (5, 44501304), (6, 37084420), (8, 27813315), (10, 22250652), (12, 18542210), (15, 14833768), (20, 11125326), (24, 9271105), (30, 7416884), (40, 5562663), (60, 3708442), (120, 1854221)]