27071880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20509}}^1$

素因数の和:20534

約数の個数: 64

約数和(自身を含む): 88603200

約数和(自身を除く): 61531320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20509, 41018, 61527, 82036, 102545, 123054, 164072, 205090, 225599, 246108, 307635, 410180, 451198, 492216, 615270, 676797, 820360, 902396, 1127995, 1230540, 1353594, 1804792, 2255990, 2461080, 2707188, 3383985, 4511980, 5414376, 6767970, 9023960, 13535940, 27071880]

約数ペア:

[(1, 27071880), (2, 13535940), (3, 9023960), (4, 6767970), (5, 5414376), (6, 4511980), (8, 3383985), (10, 2707188), (11, 2461080), (12, 2255990), (15, 1804792), (20, 1353594), (22, 1230540), (24, 1127995), (30, 902396), (33, 820360), (40, 676797), (44, 615270), (55, 492216), (60, 451198), (66, 410180), (88, 307635), (110, 246108), (120, 225599), (132, 205090), (165, 164072), (220, 123054), (264, 102545), (330, 82036), (440, 61527), (660, 41018), (1320, 20509)]