숫자 30575440
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 71 * 769 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 769, 994, 1136, 1420, 1538, 1988, 2485, 2840, 3076, 3845, 3976, 4970, 5383, 5680, 6152, 7690, 7952, 9940, 10766, 12304, 15380, 19880, 21532, 26915, 30760, 39760, 43064, 53830, 54599, 61520, 86128, 107660, 109198, 215320, 218396, 272995, 382193, 430640, 436792, 545990, 764386, 873584, 1091980, 1528772, 1910965, 2183960, 3057544, 3821930, 4367920, 6115088, 7643860, 15287720, 30575440 |
약수의 개수 | 80 |
약수의 합 | 82494720 |
성질
표기
바이너리 | 1110100101000101101010000 |
8진수 | 164505520 |
16진수 | 1d28b50 |