83554320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20479}}^1$

素因数の和:20512

約数の個数: 80

約数和(自身を含む): 274268160

約数和(自身を除く): 190713840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 20479, 40958, 61437, 81916, 102395, 122874, 163832, 204790, 245748, 307185, 327664, 348143, 409580, 491496, 614370, 696286, 819160, 982992, 1044429, 1228740, 1392572, 1638320, 1740715, 2088858, 2457480, 2785144, 3481430, 4177716, 4914960, 5222145, 5570288, 6962860, 8355432, 10444290, 13925720, 16710864, 20888580, 27851440, 41777160, 83554320]

約数ペア:

[(1, 83554320), (2, 41777160), (3, 27851440), (4, 20888580), (5, 16710864), (6, 13925720), (8, 10444290), (10, 8355432), (12, 6962860), (15, 5570288), (16, 5222145), (17, 4914960), (20, 4177716), (24, 3481430), (30, 2785144), (34, 2457480), (40, 2088858), (48, 1740715), (51, 1638320), (60, 1392572), (68, 1228740), (80, 1044429), (85, 982992), (102, 819160), (120, 696286), (136, 614370), (170, 491496), (204, 409580), (240, 348143), (255, 327664), (272, 307185), (340, 245748), (408, 204790), (510, 163832), (680, 122874), (816, 102395), (1020, 81916), (1360, 61437), (2040, 40958), (4080, 20479)]