숫자 15384720
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 13 * 4931 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 4931, 9862, 14793, 19724, 24655, 29586, 39448, 49310, 59172, 64103, 73965, 78896, 98620, 118344, 128206, 147930, 192309, 197240, 236688, 256412, 295860, 320515, 384618, 394480, 512824, 591720, 641030, 769236, 961545, 1025648, 1183440, 1282060, 1538472, 1923090, 2564120, 3076944, 3846180, 5128240, 7692360, 15384720 |
약수의 개수 | 80 |
약수의 합 | 51371712 |
성질
표기
바이너리 | 111010101100000010010000 |
8진수 | 72540220 |
16진수 | eac090 |