The factors of the number 7,522,560 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 653, 720, 768, 960, 1152, 1280, 1306, 1440, 1920, 1959, 2304, 2612, 2880, 3265, 3840, 3918, 5224, 5760, 5877, 6530, 7836, 9795, 10448, 11520, 11754, 13060, 15672, 19590, 20896, 23508, 26120, 29385, 31344, 39180, 41792, 47016, 52240, 58770, 62688, 78360, 83584, 94032, 104480, 117540, 125376, 156720, 167168, 188064, 208960, 235080, 250752, 313440, 376128, 417920, 470160, 501504, 626880, 752256, 835840, 940320, 1253760, 1504512, 1880640, 2507520, 3761280, 7522560.
If you add them up, you will get the total of 7,522,578. Now subtract 7,522,560 to get 18,544,572