숫자 12872340
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 13 * 5501 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 5501, 11002, 16503, 22004, 27505, 33006, 49509, 55010, 66012, 71513, 82515, 99018, 110020, 143026, 165030, 198036, 214539, 247545, 286052, 330060, 357565, 429078, 495090, 643617, 715130, 858156, 990180, 1072695, 1287234, 1430260, 2145390, 2574468, 3218085, 4290780, 6436170, 12872340 |
약수의 개수 | 72 |
약수의 합 | 42057288 |
성질
표기
바이너리 | 110001000110101010010100 |
8진수 | 61065224 |
16진수 | c46a94 |