7947180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14717}}^1$

素因数の和:14735

約数の個数: 48

約数和(自身を含む): 24726240

約数和(自身を除く): 16779060

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, 14717, 29434, 44151, 58868, 73585, 88302, 132453, 147170, 176604, 220755, 264906, 294340, 397359, 441510, 529812, 662265, 794718, 883020, 1324530, 1589436, 1986795, 2649060, 3973590, 7947180]

約数ペア:

[(1, 7947180), (2, 3973590), (3, 2649060), (4, 1986795), (5, 1589436), (6, 1324530), (9, 883020), (10, 794718), (12, 662265), (15, 529812), (18, 441510), (20, 397359), (27, 294340), (30, 264906), (36, 220755), (45, 176604), (54, 147170), (60, 132453), (90, 88302), (108, 73585), (135, 58868), (180, 44151), (270, 29434), (540, 14717)]