The factors of the number 7,388,160 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 256, 260, 296, 312, 320, 370, 384, 390, 416, 444, 480, 481, 512, 520, 555, 592, 624, 640, 740, 768, 780, 832, 888, 960, 962, 1024, 1040, 1110, 1184, 1248, 1280, 1443, 1480, 1536, 1560, 1664, 1776, 1920, 1924, 2080, 2220, 2368, 2405, 2496, 2560, 2886, 2960, 3072, 3120, 3328, 3552, 3840, 3848, 4160, 4440, 4736, 4810, 4992, 5120, 5772, 5920, 6240, 6656, 7104, 7215, 7680, 7696, 8320, 8880, 9472, 9620, 9984, 11544, 11840, 12480, 13312, 14208, 14430, 15360, 15392, 16640, 17760, 18944, 19240, 19968, 23088, 23680, 24960, 28416, 28860, 30784, 33280, 35520, 37888, 38480, 39936, 46176, 47360, 49920, 56832, 57720, 61568, 66560, 71040, 76960, 92352, 94720, 99840, 113664, 115440, 123136, 142080, 153920, 184704, 189440, 199680, 230880, 246272, 284160, 307840, 369408, 461760, 492544, 568320, 615680, 738816, 923520, 1231360, 1477632, 1847040, 2462720, 3694080, 7388160.
If you add them up, you will get the total of 26,136,096.