숫자 2961920
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 13 * 89 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 89, 104, 128, 130, 160, 178, 208, 256, 260, 320, 356, 416, 445, 512, 520, 640, 712, 832, 890, 1040, 1157, 1280, 1424, 1664, 1780, 2080, 2314, 2560, 2848, 3328, 3560, 4160, 4628, 5696, 5785, 6656, 7120, 8320, 9256, 11392, 11570, 14240, 16640, 18512, 22784, 23140, 28480, 33280, 37024, 45568, 46280, 56960, 74048, 92560, 113920, 148096, 185120, 227840, 296192, 370240, 592384, 740480, 1480960, 2961920 |
약수의 개수 | 80 |
약수의 합 | 7733880 |
성질
표기
바이너리 | 1011010011001000000000 |
8진수 | 13231000 |
16진수 | 2d3200 |