1886280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 6177600

約数和(自身を除く): 4291320

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, 1429, 2858, 4287, 5716, 7145, 8574, 11432, 14290, 15719, 17148, 21435, 28580, 31438, 34296, 42870, 47157, 57160, 62876, 78595, 85740, 94314, 125752, 157190, 171480, 188628, 235785, 314380, 377256, 471570, 628760, 943140, 1886280]

約数ペア:

[(1, 1886280), (2, 943140), (3, 628760), (4, 471570), (5, 377256), (6, 314380), (8, 235785), (10, 188628), (11, 171480), (12, 157190), (15, 125752), (20, 94314), (22, 85740), (24, 78595), (30, 62876), (33, 57160), (40, 47157), (44, 42870), (55, 34296), (60, 31438), (66, 28580), (88, 21435), (110, 17148), (120, 15719), (132, 14290), (165, 11432), (220, 8574), (264, 7145), (330, 5716), (440, 4287), (660, 2858), (1320, 1429)]