숫자 12787760
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 19 * 47 * 179 |
약수 | 1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 179, 188, 190, 235, 304, 358, 376, 380, 470, 716, 752, 760, 893, 895, 940, 1432, 1520, 1786, 1790, 1880, 2864, 3401, 3572, 3580, 3760, 4465, 6802, 7144, 7160, 8413, 8930, 13604, 14288, 14320, 16826, 17005, 17860, 27208, 33652, 34010, 35720, 42065, 54416, 67304, 68020, 71440, 84130, 134608, 136040, 159847, 168260, 272080, 319694, 336520, 639388, 673040, 799235, 1278776, 1598470, 2557552, 3196940, 6393880, 12787760 |
약수의 개수 | 80 |
약수의 합 | 32140800 |
성질
표기
바이너리 | 110000110010000000110000 |
8진수 | 60620060 |
16진수 | c32030 |