The factors of the number 11,344,320 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 101, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 202, 208, 216, 234, 240, 260, 270, 288, 303, 312, 320, 351, 360, 390, 404, 416, 432, 468, 480, 505, 520, 540, 576, 585, 606, 624, 702, 720, 780, 808, 832, 864, 909, 936, 960, 1010, 1040, 1080, 1170, 1212, 1248, 1313, 1404, 1440, 1515, 1560, 1616, 1728, 1755, 1818, 1872, 2020, 2080, 2160, 2340, 2424, 2496, 2626, 2727, 2808, 2880, 3030, 3120, 3232, 3510, 3636, 3744, 3939, 4040, 4160, 4320, 4545, 4680, 4848, 5252, 5454, 5616, 6060, 6240, 6464, 6565, 7020, 7272, 7488, 7878, 8080, 8640, 9090, 9360, 9696, 10504, 10908, 11232, 11817, 12120, 12480, 13130, 13635, 14040, 14544, 15756, 16160, 18180, 18720, 19392, 19695, 21008, 21816, 22464, 23634, 24240, 26260, 27270, 28080, 29088, 31512, 32320, 35451, 36360, 37440, 39390, 42016, 43632, 47268, 48480, 52520, 54540, 56160, 58176, 59085, 63024, 70902, 72720, 78780, 84032, 87264, 94536, 96960, 105040, 109080, 112320, 118170, 126048, 141804, 145440, 157560, 174528, 177255, 189072, 210080, 218160, 236340, 252096, 283608, 290880, 315120, 354510, 378144, 420160, 436320, 472680, 567216, 630240, 709020, 756288, 872640, 945360, 1134432, 1260480, 1418040, 1890720, 2268864, 2836080, 3781440, 5672160, 11344320.
If you add them up, you will get the total of 43,525,440.