숫자 30803040
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 3 * 3 * 5 * 21391 |
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, 21391, 42782, 64173, 85564, 106955, 128346, 171128, 192519, 213910, 256692, 320865, 342256, 385038, 427820, 513384, 641730, 684512, 770076, 855640, 962595, 1026768, 1283460, 1540152, 1711280, 1925190, 2053536, 2566920, 3080304, 3422560, 3850380, 5133840, 6160608, 7700760, 10267680, 15401520, 30803040 |
약수의 개수 | 72 |
약수의 합 | 105120288 |
성질
표기
바이너리 | 1110101100000010001100000 |
8진수 | 165402140 |
16진수 | 1d60460 |