숫자 30085840
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 23 * 83 * 197 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 115, 166, 184, 197, 230, 332, 368, 394, 415, 460, 664, 788, 830, 920, 985, 1328, 1576, 1660, 1840, 1909, 1970, 3152, 3320, 3818, 3940, 4531, 6640, 7636, 7880, 9062, 9545, 15272, 15760, 16351, 18124, 19090, 22655, 30544, 32702, 36248, 38180, 45310, 65404, 72496, 76360, 81755, 90620, 130808, 152720, 163510, 181240, 261616, 327020, 362480, 376073, 654040, 752146, 1308080, 1504292, 1880365, 3008584, 3760730, 6017168, 7521460, 15042920, 30085840 |
약수의 개수 | 80 |
약수의 합 | 74245248 |
성질
표기
바이너리 | 1110010110001001011010000 |
8진수 | 162611320 |
16진수 | 1cb12d0 |