숫자 21212280
소인수분해
소인수분해 | 2 * 2 * 2 * 3 * 3 * 3 * 3 * 5 * 6547 |
약수 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 6547, 13094, 19641, 26188, 32735, 39282, 52376, 58923, 65470, 78564, 98205, 117846, 130940, 157128, 176769, 196410, 235692, 261880, 294615, 353538, 392820, 471384, 530307, 589230, 707076, 785640, 883845, 1060614, 1178460, 1414152, 1767690, 2121228, 2356920, 2651535, 3535380, 4242456, 5303070, 7070760, 10606140, 21212280 |
약수의 개수 | 80 |
약수의 합 | 71307720 |
성질
표기
바이너리 | 1010000111010110001111000 |
8진수 | 120726170 |
16진수 | 143ac78 |