255894060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4264901}}^1$

素因数の和:4264913

約数の個数: 24

約数和(自身を含む): 716503536

約数和(自身を除く): 460609476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4264901, 8529802, 12794703, 17059604, 21324505, 25589406, 42649010, 51178812, 63973515, 85298020, 127947030, 255894060]

約数ペア:

[(1, 255894060), (2, 127947030), (3, 85298020), (4, 63973515), (5, 51178812), (6, 42649010), (10, 25589406), (12, 21324505), (15, 17059604), (20, 12794703), (30, 8529802), (60, 4264901)]