287172120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2393101}}^1$

素因数の和:2393115

約数の個数: 32

約数和(自身を含む): 861516720

約数和(自身を除く): 574344600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2393101, 4786202, 7179303, 9572404, 11965505, 14358606, 19144808, 23931010, 28717212, 35896515, 47862020, 57434424, 71793030, 95724040, 143586060, 287172120]

約数ペア:

[(1, 287172120), (2, 143586060), (3, 95724040), (4, 71793030), (5, 57434424), (6, 47862020), (8, 35896515), (10, 28717212), (12, 23931010), (15, 19144808), (20, 14358606), (24, 11965505), (30, 9572404), (40, 7179303), (60, 4786202), (120, 2393101)]