숫자 7472240
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 23 * 31 * 131 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 131, 155, 184, 230, 248, 262, 310, 368, 460, 496, 524, 620, 655, 713, 920, 1048, 1240, 1310, 1426, 1840, 2096, 2480, 2620, 2852, 3013, 3565, 4061, 5240, 5704, 6026, 7130, 8122, 10480, 11408, 12052, 14260, 15065, 16244, 20305, 24104, 28520, 30130, 32488, 40610, 48208, 57040, 60260, 64976, 81220, 93403, 120520, 162440, 186806, 241040, 324880, 373612, 467015, 747224, 934030, 1494448, 1868060, 3736120, 7472240 |
약수의 개수 | 80 |
약수의 합 | 18855936 |
성질
표기
바이너리 | 11100100000010001110000 |
8진수 | 34402160 |
16진수 | 720470 |