숫자 15305420
소인수분해
소인수분해 | 2 * 2 * 5 * 13 * 37 * 37 * 43 |
약수 | 1, 2, 4, 5, 10, 13, 20, 26, 37, 43, 52, 65, 74, 86, 130, 148, 172, 185, 215, 260, 370, 430, 481, 559, 740, 860, 962, 1118, 1369, 1591, 1924, 2236, 2405, 2738, 2795, 3182, 4810, 5476, 5590, 6364, 6845, 7955, 9620, 11180, 13690, 15910, 17797, 20683, 27380, 31820, 35594, 41366, 58867, 71188, 82732, 88985, 103415, 117734, 177970, 206830, 235468, 294335, 355940, 413660, 588670, 765271, 1177340, 1530542, 3061084, 3826355, 7652710, 15305420 |
약수의 개수 | 72 |
약수의 합 | 36401904 |
성질
표기
바이너리 | 111010011000101011001100 |
8진수 | 72305314 |
16진수 | e98acc |