8816280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6679}}^1$

素因数の和:6704

約数の個数: 64

約数和(自身を含む): 28857600

約数和(自身を除く): 20041320

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, 6679, 13358, 20037, 26716, 33395, 40074, 53432, 66790, 73469, 80148, 100185, 133580, 146938, 160296, 200370, 220407, 267160, 293876, 367345, 400740, 440814, 587752, 734690, 801480, 881628, 1102035, 1469380, 1763256, 2204070, 2938760, 4408140, 8816280]

約数ペア:

[(1, 8816280), (2, 4408140), (3, 2938760), (4, 2204070), (5, 1763256), (6, 1469380), (8, 1102035), (10, 881628), (11, 801480), (12, 734690), (15, 587752), (20, 440814), (22, 400740), (24, 367345), (30, 293876), (33, 267160), (40, 220407), (44, 200370), (55, 160296), (60, 146938), (66, 133580), (88, 100185), (110, 80148), (120, 73469), (132, 66790), (165, 53432), (220, 40074), (264, 33395), (330, 26716), (440, 20037), (660, 13358), (1320, 6679)]