141518640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4643}}^1$

素因数の和:4786

約数の個数: 80

約数和(自身を含む): 442257408

約数和(自身を除く): 300738768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4643, 5080, 6096, 7620, 9286, 10160, 13929, 15240, 18572, 23215, 27858, 30480, 37144, 46430, 55716, 69645, 74288, 92860, 111432, 139290, 185720, 222864, 278580, 371440, 557160, 589661, 1114320, 1179322, 1768983, 2358644, 2948305, 3537966, 4717288, 5896610, 7075932, 8844915, 9434576, 11793220, 14151864, 17689830, 23586440, 28303728, 35379660, 47172880, 70759320, 141518640]

約数ペア:

[(1, 141518640), (2, 70759320), (3, 47172880), (4, 35379660), (5, 28303728), (6, 23586440), (8, 17689830), (10, 14151864), (12, 11793220), (15, 9434576), (16, 8844915), (20, 7075932), (24, 5896610), (30, 4717288), (40, 3537966), (48, 2948305), (60, 2358644), (80, 1768983), (120, 1179322), (127, 1114320), (240, 589661), (254, 557160), (381, 371440), (508, 278580), (635, 222864), (762, 185720), (1016, 139290), (1270, 111432), (1524, 92860), (1905, 74288), (2032, 69645), (2540, 55716), (3048, 46430), (3810, 37144), (4643, 30480), (5080, 27858), (6096, 23215), (7620, 18572), (9286, 15240), (10160, 13929)]