56787864240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12453479}}^1$

素因数の和:12453514

約数の個数: 80

約数和(自身を含む): 185307782400

約数和(自身を除く): 128519918160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 12453479, 24906958, 37360437, 49813916, 62267395, 74720874, 99627832, 124534790, 149441748, 186802185, 199255664, 236616101, 249069580, 298883496, 373604370, 473232202, 498139160, 597766992, 709848303, 747208740, 946464404, 996278320, 1183080505, 1419696606, 1494417480, 1892928808, 2366161010, 2839393212, 2988834960, 3549241515, 3785857616, 4732322020, 5678786424, 7098483030, 9464644040, 11357572848, 14196966060, 18929288080, 28393932120, 56787864240]

約数ペア:

[(1, 56787864240), (2, 28393932120), (3, 18929288080), (4, 14196966060), (5, 11357572848), (6, 9464644040), (8, 7098483030), (10, 5678786424), (12, 4732322020), (15, 3785857616), (16, 3549241515), (19, 2988834960), (20, 2839393212), (24, 2366161010), (30, 1892928808), (38, 1494417480), (40, 1419696606), (48, 1183080505), (57, 996278320), (60, 946464404), (76, 747208740), (80, 709848303), (95, 597766992), (114, 498139160), (120, 473232202), (152, 373604370), (190, 298883496), (228, 249069580), (240, 236616101), (285, 199255664), (304, 186802185), (380, 149441748), (456, 124534790), (570, 99627832), (760, 74720874), (912, 62267395), (1140, 49813916), (1520, 37360437), (2280, 24906958), (4560, 12453479)]