숫자 2160080
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 13 * 31 * 67 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 67, 80, 104, 124, 130, 134, 155, 208, 248, 260, 268, 310, 335, 403, 496, 520, 536, 620, 670, 806, 871, 1040, 1072, 1240, 1340, 1612, 1742, 2015, 2077, 2480, 2680, 3224, 3484, 4030, 4154, 4355, 5360, 6448, 6968, 8060, 8308, 8710, 10385, 13936, 16120, 16616, 17420, 20770, 27001, 32240, 33232, 34840, 41540, 54002, 69680, 83080, 108004, 135005, 166160, 216008, 270010, 432016, 540020, 1080040, 2160080 |
약수의 개수 | 80 |
약수의 합 | 5666304 |
성질
표기
바이너리 | 1000001111010111010000 |
8진수 | 10172720 |
16진수 | 20f5d0 |