The factors of the number 12,321,000 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 125, 148, 150, 180, 185, 200, 222, 225, 250, 296, 300, 333, 360, 370, 375, 444, 450, 500, 555, 600, 666, 740, 750, 888, 900, 925, 1000, 1110, 1125, 1332, 1369, 1480, 1500, 1665, 1800, 1850, 2220, 2250, 2664, 2738, 2775, 3000, 3330, 3700, 4107, 4440, 4500, 4625, 5476, 5550, 6660, 6845, 7400, 8214, 8325, 9000, 9250, 10952, 11100, 12321, 13320, 13690, 13875, 16428, 16650, 18500, 20535, 22200, 24642, 27380, 27750, 32856, 33300, 34225, 37000, 41070, 41625, 49284, 54760, 55500, 61605, 66600, 68450, 82140, 83250, 98568, 102675, 111000, 123210, 136900, 164280, 166500, 171125, 205350, 246420, 273800, 308025, 333000, 342250, 410700, 492840, 513375, 616050, 684500, 821400, 1026750, 1232100, 1369000, 1540125, 2053500, 2464200, 3080250, 4107000, 6160500, 12321000.
If you add them up, you will get the total of 42,800,940.