숫자 21489840
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 3 * 3 * 5 * 9949 |
약수 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 9949, 19898, 29847, 39796, 49745, 59694, 79592, 89541, 99490, 119388, 149235, 159184, 179082, 198980, 238776, 268623, 298470, 358164, 397960, 447705, 477552, 537246, 596940, 716328, 795920, 895410, 1074492, 1193880, 1343115, 1432656, 1790820, 2148984, 2387760, 2686230, 3581640, 4297968, 5372460, 7163280, 10744920, 21489840 |
약수의 개수 | 80 |
약수의 합 | 74028000 |
성질
표기
바이너리 | 1010001111110100010110000 |
8진수 | 121764260 |
16진수 | 147e8b0 |