68439060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{126739}}^1$

素因数の和:126757

約数の個数: 48

約数和(自身を含む): 212923200

約数和(自身を除く): 144484140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 126739, 253478, 380217, 506956, 633695, 760434, 1140651, 1267390, 1520868, 1901085, 2281302, 2534780, 3421953, 3802170, 4562604, 5703255, 6843906, 7604340, 11406510, 13687812, 17109765, 22813020, 34219530, 68439060]

約数ペア:

[(1, 68439060), (2, 34219530), (3, 22813020), (4, 17109765), (5, 13687812), (6, 11406510), (9, 7604340), (10, 6843906), (12, 5703255), (15, 4562604), (18, 3802170), (20, 3421953), (27, 2534780), (30, 2281302), (36, 1901085), (45, 1520868), (54, 1267390), (60, 1140651), (90, 760434), (108, 633695), (135, 506956), (180, 380217), (270, 253478), (540, 126739)]