숫자 1238640
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 13 * 397 |
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, 397, 520, 624, 780, 794, 1040, 1191, 1560, 1588, 1985, 2382, 3120, 3176, 3970, 4764, 5161, 5955, 6352, 7940, 9528, 10322, 11910, 15483, 15880, 19056, 20644, 23820, 25805, 30966, 31760, 41288, 47640, 51610, 61932, 77415, 82576, 95280, 103220, 123864, 154830, 206440, 247728, 309660, 412880, 619320, 1238640 |
약수의 개수 | 80 |
약수의 합 | 4145568 |
성질
표기
바이너리 | 100101110011001110000 |
8진수 | 4563160 |
16진수 | 12e670 |