숫자 129237760
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 31 * 3257 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3257, 3968, 4960, 6514, 7936, 9920, 13028, 16285, 19840, 26056, 32570, 39680, 52112, 65140, 100967, 104224, 130280, 201934, 208448, 260560, 403868, 416896, 504835, 521120, 807736, 833792, 1009670, 1042240, 1615472, 2019340, 2084480, 3230944, 4038680, 4168960, 6461888, 8077360, 12923776, 16154720, 25847552, 32309440, 64618880, 129237760 |
약수의 개수 | 72 |
약수의 합 | 319648896 |
성질
표기
바이너리 | 111101101000000001100000000 |
8진수 | 755001400 |
16진수 | 7b40300 |