The factors of the number 1,699,320 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 289, 294, 340, 357, 392, 408, 420, 476, 490, 510, 578, 588, 595, 680, 714, 735, 833, 840, 867, 952, 980, 1020, 1156, 1176, 1190, 1428, 1445, 1470, 1666, 1734, 1785, 1960, 2023, 2040, 2312, 2380, 2499, 2856, 2890, 2940, 3332, 3468, 3570, 4046, 4165, 4335, 4760, 4998, 5780, 5880, 6069, 6664, 6936, 7140, 8092, 8330, 8670, 9996, 10115, 11560, 12138, 12495, 14161, 14280, 16184, 16660, 17340, 19992, 20230, 24276, 24990, 28322, 30345, 33320, 34680, 40460, 42483, 48552, 49980, 56644, 60690, 70805, 80920, 84966, 99960, 113288, 121380, 141610, 169932, 212415, 242760, 283220, 339864, 424830, 566440, 849660, 1699320.
If you add them up, you will get the total of 6,299,640.