The factors of the number 300,081,552 are: 1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 59, 68, 69, 92, 102, 118, 136, 138, 177, 184, 204, 236, 271, 272, 276, 354, 368, 391, 408, 472, 542, 552, 708, 782, 813, 816, 944, 1003, 1084, 1104, 1173, 1357, 1416, 1564, 1626, 2006, 2168, 2346, 2714, 2832, 3009, 3128, 3252, 4012, 4071, 4336, 4607, 4692, 5428, 6018, 6233, 6256, 6504, 8024, 8142, 9214, 9384, 10856, 12036, 12466, 13008, 13821, 15989, 16048, 16284, 18428, 18699, 18768, 21712, 23069, 24072, 24932, 27642, 31978, 32568, 36856, 37398, 46138, 47967, 48144, 49864, 55284, 63956, 65136, 69207, 73712, 74796, 92276, 95934, 99728, 105961, 110568, 127912, 138414, 149592, 184552, 191868, 211922, 221136, 255824, 271813, 276828, 299184, 317883, 367747, 369104, 383736, 423844, 543626, 553656, 635766, 735494, 767472, 815439, 847688, 1087252, 1103241, 1107312, 1271532, 1470988, 1630878, 1695376, 2174504, 2206482, 2543064, 2941976, 3261756, 4349008, 4412964, 5086128, 5883952, 6251699, 6523512, 8825928, 12503398, 13047024, 17651856, 18755097, 25006796, 37510194, 50013592, 75020388, 100027184, 150040776, 300081552.
If you add them up, you will get the total of 874,229,760.