8779320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:770

約数の個数: 128

約数和(自身を含む): 31968000

約数和(自身を除く): 23188680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 739, 792, 990, 1080, 1188, 1320, 1478, 1485, 1980, 2217, 2376, 2956, 2970, 3695, 3960, 4434, 5912, 5940, 6651, 7390, 8129, 8868, 11085, 11880, 13302, 14780, 16258, 17736, 19953, 22170, 24387, 26604, 29560, 32516, 33255, 39906, 40645, 44340, 48774, 53208, 65032, 66510, 73161, 79812, 81290, 88680, 97548, 99765, 121935, 133020, 146322, 159624, 162580, 195096, 199530, 219483, 243870, 266040, 292644, 325160, 365805, 399060, 438966, 487740, 585288, 731610, 798120, 877932, 975480, 1097415, 1463220, 1755864, 2194830, 2926440, 4389660, 8779320]

約数ペア:

[(1, 8779320), (2, 4389660), (3, 2926440), (4, 2194830), (5, 1755864), (6, 1463220), (8, 1097415), (9, 975480), (10, 877932), (11, 798120), (12, 731610), (15, 585288), (18, 487740), (20, 438966), (22, 399060), (24, 365805), (27, 325160), (30, 292644), (33, 266040), (36, 243870), (40, 219483), (44, 199530), (45, 195096), (54, 162580), (55, 159624), (60, 146322), (66, 133020), (72, 121935), (88, 99765), (90, 97548), (99, 88680), (108, 81290), (110, 79812), (120, 73161), (132, 66510), (135, 65032), (165, 53208), (180, 48774), (198, 44340), (216, 40645), (220, 39906), (264, 33255), (270, 32516), (297, 29560), (330, 26604), (360, 24387), (396, 22170), (440, 19953), (495, 17736), (540, 16258), (594, 14780), (660, 13302), (739, 11880), (792, 11085), (990, 8868), (1080, 8129), (1188, 7390), (1320, 6651), (1478, 5940), (1485, 5912), (1980, 4434), (2217, 3960), (2376, 3695), (2956, 2970)]