312086280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236429}}^1$

素因数の和:236454

約数の個数: 64

約数和(自身を含む): 1021377600

約数和(自身を除く): 709291320

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, 236429, 472858, 709287, 945716, 1182145, 1418574, 1891432, 2364290, 2600719, 2837148, 3546435, 4728580, 5201438, 5674296, 7092870, 7802157, 9457160, 10402876, 13003595, 14185740, 15604314, 20805752, 26007190, 28371480, 31208628, 39010785, 52014380, 62417256, 78021570, 104028760, 156043140, 312086280]

約数ペア:

[(1, 312086280), (2, 156043140), (3, 104028760), (4, 78021570), (5, 62417256), (6, 52014380), (8, 39010785), (10, 31208628), (11, 28371480), (12, 26007190), (15, 20805752), (20, 15604314), (22, 14185740), (24, 13003595), (30, 10402876), (33, 9457160), (40, 7802157), (44, 7092870), (55, 5674296), (60, 5201438), (66, 4728580), (88, 3546435), (110, 2837148), (120, 2600719), (132, 2364290), (165, 1891432), (220, 1418574), (264, 1182145), (330, 945716), (440, 709287), (660, 472858), (1320, 236429)]