54064560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20479}}^1$

素因数の和:20506

約数の個数: 80

約数和(自身を含む): 182845440

約数和(自身を除く): 128780880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20479, 40958, 61437, 81916, 102395, 122874, 163832, 204790, 225269, 245748, 307185, 327664, 409580, 450538, 491496, 614370, 675807, 819160, 901076, 982992, 1126345, 1228740, 1351614, 1638320, 1802152, 2252690, 2457480, 2703228, 3379035, 3604304, 4505380, 4914960, 5406456, 6758070, 9010760, 10812912, 13516140, 18021520, 27032280, 54064560]

約数ペア:

[(1, 54064560), (2, 27032280), (3, 18021520), (4, 13516140), (5, 10812912), (6, 9010760), (8, 6758070), (10, 5406456), (11, 4914960), (12, 4505380), (15, 3604304), (16, 3379035), (20, 2703228), (22, 2457480), (24, 2252690), (30, 1802152), (33, 1638320), (40, 1351614), (44, 1228740), (48, 1126345), (55, 982992), (60, 901076), (66, 819160), (80, 675807), (88, 614370), (110, 491496), (120, 450538), (132, 409580), (165, 327664), (176, 307185), (220, 245748), (240, 225269), (264, 204790), (330, 163832), (440, 122874), (528, 102395), (660, 81916), (880, 61437), (1320, 40958), (2640, 20479)]