80306220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46153}}^1$

素因数の和:46194

約数の個数: 48

約数和(自身を含む): 232616160

約数和(自身を除く): 152309940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 46153, 92306, 138459, 184612, 230765, 276918, 461530, 553836, 692295, 923060, 1338437, 1384590, 2676874, 2769180, 4015311, 5353748, 6692185, 8030622, 13384370, 16061244, 20076555, 26768740, 40153110, 80306220]

約数ペア:

[(1, 80306220), (2, 40153110), (3, 26768740), (4, 20076555), (5, 16061244), (6, 13384370), (10, 8030622), (12, 6692185), (15, 5353748), (20, 4015311), (29, 2769180), (30, 2676874), (58, 1384590), (60, 1338437), (87, 923060), (116, 692295), (145, 553836), (174, 461530), (290, 276918), (348, 230765), (435, 184612), (580, 138459), (870, 92306), (1740, 46153)]