The factors of the number 11,818,560 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 947, 960, 1040, 1248, 1560, 1894, 2080, 2496, 2841, 3120, 3788, 4160, 4735, 5682, 6240, 7576, 9470, 11364, 12311, 12480, 14205, 15152, 18940, 22728, 24622, 28410, 30304, 36933, 37880, 45456, 49244, 56820, 60608, 61555, 73866, 75760, 90912, 98488, 113640, 123110, 147732, 151520, 181824, 184665, 196976, 227280, 246220, 295464, 303040, 369330, 393952, 454560, 492440, 590928, 738660, 787904, 909120, 984880, 1181856, 1477320, 1969760, 2363712, 2954640, 3939520, 5909280, 11818560.
If you add them up, you will get the total of 40,453,056.