84757320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78479}}^1$

素因数の和:78499

約数の個数: 64

約数和(自身を含む): 282528000

約数和(自身を除く): 197770680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 78479, 156958, 235437, 313916, 392395, 470874, 627832, 706311, 784790, 941748, 1177185, 1412622, 1569580, 1883496, 2118933, 2354370, 2825244, 3139160, 3531555, 4237866, 4708740, 5650488, 7063110, 8475732, 9417480, 10594665, 14126220, 16951464, 21189330, 28252440, 42378660, 84757320]

約数ペア:

[(1, 84757320), (2, 42378660), (3, 28252440), (4, 21189330), (5, 16951464), (6, 14126220), (8, 10594665), (9, 9417480), (10, 8475732), (12, 7063110), (15, 5650488), (18, 4708740), (20, 4237866), (24, 3531555), (27, 3139160), (30, 2825244), (36, 2354370), (40, 2118933), (45, 1883496), (54, 1569580), (60, 1412622), (72, 1177185), (90, 941748), (108, 784790), (120, 706311), (135, 627832), (180, 470874), (216, 392395), (270, 313916), (360, 235437), (540, 156958), (1080, 78479)]