The factors of the number 21,573,360 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 83, 90, 95, 114, 120, 144, 152, 166, 171, 180, 190, 228, 240, 249, 285, 304, 332, 342, 360, 361, 380, 415, 456, 498, 570, 664, 684, 720, 722, 747, 760, 830, 855, 912, 996, 1083, 1140, 1245, 1328, 1368, 1444, 1494, 1520, 1577, 1660, 1710, 1805, 1992, 2166, 2280, 2490, 2736, 2888, 2988, 3154, 3249, 3320, 3420, 3610, 3735, 3984, 4332, 4560, 4731, 4980, 5415, 5776, 5976, 6308, 6498, 6640, 6840, 7220, 7470, 7885, 8664, 9462, 9960, 10830, 11952, 12616, 12996, 13680, 14193, 14440, 14940, 15770, 16245, 17328, 18924, 19920, 21660, 23655, 25232, 25992, 28386, 28880, 29880, 29963, 31540, 32490, 37848, 43320, 47310, 51984, 56772, 59760, 59926, 63080, 64980, 70965, 75696, 86640, 89889, 94620, 113544, 119852, 126160, 129960, 141930, 149815, 179778, 189240, 227088, 239704, 259920, 269667, 283860, 299630, 359556, 378480, 449445, 479408, 539334, 567720, 599260, 719112, 898890, 1078668, 1135440, 1198520, 1348335, 1438224, 1797780, 2157336, 2397040, 2696670, 3595560, 4314672, 5393340, 7191120, 10786680, 21573360.
If you add them up, you will get the total of 21,573,415. Now subtract 21,573,360 to get 55,812,312