숫자 128449280
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 17 * 5903 |
약수 | 1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 5903, 10880, 11806, 21760, 23612, 29515, 47224, 59030, 94448, 100351, 118060, 188896, 200702, 236120, 377792, 401404, 472240, 501755, 755584, 802808, 944480, 1003510, 1511168, 1605616, 1888960, 2007020, 3211232, 3777920, 4014040, 6422464, 7555840, 8028080, 12844928, 16056160, 25689856, 32112320, 64224640, 128449280 |
약수의 개수 | 72 |
약수의 합 | 325829952 |
성질
표기
바이너리 | 111101001111111101100000000 |
8진수 | 751775400 |
16진수 | 7a7fb00 |