The factors of the number 510,155,040 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 101, 102, 120, 136, 160, 170, 202, 204, 240, 255, 272, 303, 340, 404, 408, 480, 505, 510, 544, 606, 619, 680, 808, 816, 1010, 1020, 1212, 1238, 1360, 1515, 1616, 1632, 1717, 1857, 2020, 2040, 2424, 2476, 2720, 3030, 3095, 3232, 3434, 3714, 4040, 4080, 4848, 4952, 5151, 6060, 6190, 6868, 7428, 8080, 8160, 8585, 9285, 9696, 9904, 10302, 10523, 12120, 12380, 13736, 14856, 16160, 17170, 18570, 19808, 20604, 21046, 24240, 24760, 25755, 27472, 29712, 31569, 34340, 37140, 41208, 42092, 48480, 49520, 51510, 52615, 54944, 59424, 62519, 63138, 68680, 74280, 82416, 84184, 99040, 103020, 105230, 125038, 126276, 137360, 148560, 157845, 164832, 168368, 187557, 206040, 210460, 250076, 252552, 274720, 297120, 312595, 315690, 336736, 375114, 412080, 420920, 500152, 505104, 625190, 631380, 750228, 824160, 841840, 937785, 1000304, 1010208, 1062823, 1250380, 1262760, 1500456, 1683680, 1875570, 2000608, 2125646, 2500760, 2525520, 3000912, 3188469, 3751140, 4251292, 5001520, 5051040, 5314115, 6001824, 6376938, 7502280, 8502584, 10003040, 10628230, 12753876, 15004560, 15942345, 17005168, 21256460, 25507752, 30009120, 31884690, 34010336, 42512920, 51015504, 63769380, 85025840, 102031008, 127538760, 170051680, 255077520, 510155040.
If you add them up, you will get the total of 510,155,041. Now subtract 510,155,040 to get 1,210,984,800