23305080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 70417440

約数和(自身を除く): 47112360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1237, 1256, 1570, 1884, 2355, 2474, 3140, 3711, 3768, 4710, 4948, 6185, 6280, 7422, 9420, 9896, 12370, 14844, 18555, 18840, 24740, 29688, 37110, 49480, 74220, 148440, 194209, 388418, 582627, 776836, 971045, 1165254, 1553672, 1942090, 2330508, 2913135, 3884180, 4661016, 5826270, 7768360, 11652540, 23305080]

約数ペア:

[(1, 23305080), (2, 11652540), (3, 7768360), (4, 5826270), (5, 4661016), (6, 3884180), (8, 2913135), (10, 2330508), (12, 1942090), (15, 1553672), (20, 1165254), (24, 971045), (30, 776836), (40, 582627), (60, 388418), (120, 194209), (157, 148440), (314, 74220), (471, 49480), (628, 37110), (785, 29688), (942, 24740), (1237, 18840), (1256, 18555), (1570, 14844), (1884, 12370), (2355, 9896), (2474, 9420), (3140, 7422), (3711, 6280), (3768, 6185), (4710, 4948)]