숫자 80120160
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 3 * 3 * 5 * 55639 |
약수 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55639, 111278, 166917, 222556, 278195, 333834, 445112, 500751, 556390, 667668, 834585, 890224, 1001502, 1112780, 1335336, 1669170, 1780448, 2003004, 2225560, 2503755, 2670672, 3338340, 4006008, 4451120, 5007510, 5341344, 6676680, 8012016, 8902240, 10015020, 13353360, 16024032, 20030040, 26706720, 40060080, 80120160 |
약수의 개수 | 72 |
약수의 합 | 273414960 |
성질
표기
바이너리 | 100110001101000100101100000 |
8진수 | 461504540 |
16진수 | 4c68960 |