6556440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4967}}^1$

素因数の和:4992

約数の個数: 64

約数和(自身を含む): 21461760

約数和(自身を除く): 14905320

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, 4967, 9934, 14901, 19868, 24835, 29802, 39736, 49670, 54637, 59604, 74505, 99340, 109274, 119208, 149010, 163911, 198680, 218548, 273185, 298020, 327822, 437096, 546370, 596040, 655644, 819555, 1092740, 1311288, 1639110, 2185480, 3278220, 6556440]

約数ペア:

[(1, 6556440), (2, 3278220), (3, 2185480), (4, 1639110), (5, 1311288), (6, 1092740), (8, 819555), (10, 655644), (11, 596040), (12, 546370), (15, 437096), (20, 327822), (22, 298020), (24, 273185), (30, 218548), (33, 198680), (40, 163911), (44, 149010), (55, 119208), (60, 109274), (66, 99340), (88, 74505), (110, 59604), (120, 54637), (132, 49670), (165, 39736), (220, 29802), (264, 24835), (330, 19868), (440, 14901), (660, 9934), (1320, 4967)]