82568880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{114679}}^1$

素因数の和:114698

約数の個数: 60

約数和(自身を含む): 277296240

約数和(自身を除く): 194727360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 114679, 229358, 344037, 458716, 573395, 688074, 917432, 1032111, 1146790, 1376148, 1720185, 1834864, 2064222, 2293580, 2752296, 3440370, 4128444, 4587160, 5160555, 5504592, 6880740, 8256888, 9174320, 10321110, 13761480, 16513776, 20642220, 27522960, 41284440, 82568880]

約数ペア:

[(1, 82568880), (2, 41284440), (3, 27522960), (4, 20642220), (5, 16513776), (6, 13761480), (8, 10321110), (9, 9174320), (10, 8256888), (12, 6880740), (15, 5504592), (16, 5160555), (18, 4587160), (20, 4128444), (24, 3440370), (30, 2752296), (36, 2293580), (40, 2064222), (45, 1834864), (48, 1720185), (60, 1376148), (72, 1146790), (80, 1032111), (90, 917432), (120, 688074), (144, 573395), (180, 458716), (240, 344037), (360, 229358), (720, 114679)]