숫자 21444240
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 199 * 449 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 449, 597, 796, 898, 995, 1194, 1347, 1592, 1796, 1990, 2245, 2388, 2694, 2985, 3184, 3592, 3980, 4490, 4776, 5388, 5970, 6735, 7184, 7960, 8980, 9552, 10776, 11940, 13470, 15920, 17960, 21552, 23880, 26940, 35920, 47760, 53880, 89351, 107760, 178702, 268053, 357404, 446755, 536106, 714808, 893510, 1072212, 1340265, 1429616, 1787020, 2144424, 2680530, 3574040, 4288848, 5361060, 7148080, 10722120, 21444240 |
약수의 개수 | 80 |
약수의 합 | 66960000 |
성질
표기
바이너리 | 1010001110011011010010000 |
8진수 | 121633220 |
16진수 | 1473690 |