The factors of the number 1,076,040 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 61, 63, 70, 72, 84, 90, 98, 105, 120, 122, 126, 140, 147, 168, 180, 183, 196, 210, 244, 245, 252, 280, 294, 305, 315, 360, 366, 392, 420, 427, 441, 488, 490, 504, 549, 588, 610, 630, 732, 735, 840, 854, 882, 915, 980, 1098, 1176, 1220, 1260, 1281, 1464, 1470, 1708, 1764, 1830, 1960, 2135, 2196, 2205, 2440, 2520, 2562, 2745, 2940, 2989, 3416, 3528, 3660, 3843, 4270, 4392, 4410, 5124, 5490, 5880, 5978, 6405, 7320, 7686, 8540, 8820, 8967, 10248, 10980, 11956, 12810, 14945, 15372, 17080, 17640, 17934, 19215, 21960, 23912, 25620, 26901, 29890, 30744, 35868, 38430, 44835, 51240, 53802, 59780, 71736, 76860, 89670, 107604, 119560, 134505, 153720, 179340, 215208, 269010, 358680, 538020, 1076040.
If you add them up, you will get the total of 4,134,780.