172443060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{319339}}^1$

素因数の和:319357

約数の個数: 48

約数和(自身を含む): 536491200

約数和(自身を除く): 364048140

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, 319339, 638678, 958017, 1277356, 1596695, 1916034, 2874051, 3193390, 3832068, 4790085, 5748102, 6386780, 8622153, 9580170, 11496204, 14370255, 17244306, 19160340, 28740510, 34488612, 43110765, 57481020, 86221530, 172443060]

約数ペア:

[(1, 172443060), (2, 86221530), (3, 57481020), (4, 43110765), (5, 34488612), (6, 28740510), (9, 19160340), (10, 17244306), (12, 14370255), (15, 11496204), (18, 9580170), (20, 8622153), (27, 6386780), (30, 5748102), (36, 4790085), (45, 3832068), (54, 3193390), (60, 2874051), (90, 1916034), (108, 1596695), (135, 1277356), (180, 958017), (270, 638678), (540, 319339)]