숫자 3945840
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 41 * 401 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 401, 410, 492, 615, 656, 802, 820, 984, 1203, 1230, 1604, 1640, 1968, 2005, 2406, 2460, 3208, 3280, 4010, 4812, 4920, 6015, 6416, 8020, 9624, 9840, 12030, 16040, 16441, 19248, 24060, 32080, 32882, 48120, 49323, 65764, 82205, 96240, 98646, 131528, 164410, 197292, 246615, 263056, 328820, 394584, 493230, 657640, 789168, 986460, 1315280, 1972920, 3945840 |
약수의 개수 | 80 |
약수의 합 | 12561696 |
성질
표기
바이너리 | 1111000011010101110000 |
8진수 | 17032560 |
16진수 | 3c3570 |