12776280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9679}}^1$

素因数の和:9704

約数の個数: 64

約数和(自身を含む): 41817600

約数和(自身を除く): 29041320

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, 9679, 19358, 29037, 38716, 48395, 58074, 77432, 96790, 106469, 116148, 145185, 193580, 212938, 232296, 290370, 319407, 387160, 425876, 532345, 580740, 638814, 851752, 1064690, 1161480, 1277628, 1597035, 2129380, 2555256, 3194070, 4258760, 6388140, 12776280]

約数ペア:

[(1, 12776280), (2, 6388140), (3, 4258760), (4, 3194070), (5, 2555256), (6, 2129380), (8, 1597035), (10, 1277628), (11, 1161480), (12, 1064690), (15, 851752), (20, 638814), (22, 580740), (24, 532345), (30, 425876), (33, 387160), (40, 319407), (44, 290370), (55, 232296), (60, 212938), (66, 193580), (88, 145185), (110, 116148), (120, 106469), (132, 96790), (165, 77432), (220, 58074), (264, 48395), (330, 38716), (440, 29037), (660, 19358), (1320, 9679)]