The factors of the number 4,201,200 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 389, 400, 432, 450, 540, 600, 675, 720, 778, 900, 1080, 1167, 1200, 1350, 1556, 1800, 1945, 2160, 2334, 2700, 3112, 3501, 3600, 3890, 4668, 5400, 5835, 6224, 7002, 7780, 9336, 9725, 10503, 10800, 11670, 14004, 15560, 17505, 18672, 19450, 21006, 23340, 28008, 29175, 31120, 35010, 38900, 42012, 46680, 52515, 56016, 58350, 70020, 77800, 84024, 87525, 93360, 105030, 116700, 140040, 155600, 168048, 175050, 210060, 233400, 262575, 280080, 350100, 420120, 466800, 525150, 700200, 840240, 1050300, 1400400, 2100600, 4201200.
If you add them up, you will get the total of 14,991,600.