숫자 4201920
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 3 * 3 * 5 * 1459 |
약수 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 1459, 2880, 2918, 4377, 5836, 7295, 8754, 11672, 13131, 14590, 17508, 21885, 23344, 26262, 29180, 35016, 43770, 46688, 52524, 58360, 65655, 70032, 87540, 93376, 105048, 116720, 131310, 140064, 175080, 210096, 233440, 262620, 280128, 350160, 420192, 466880, 525240, 700320, 840384, 1050480, 1400640, 2100960, 4201920 |
약수의 개수 | 84 |
약수의 합 | 14462760 |
성질
표기
바이너리 | 10000000001110111000000 |
8진수 | 20016700 |
16진수 | 401dc0 |