27819180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51517}}^1$

素因数の和:51535

約数の個数: 48

約数和(自身を含む): 86550240

約数和(自身を除く): 58731060

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, 51517, 103034, 154551, 206068, 257585, 309102, 463653, 515170, 618204, 772755, 927306, 1030340, 1390959, 1545510, 1854612, 2318265, 2781918, 3091020, 4636530, 5563836, 6954795, 9273060, 13909590, 27819180]

約数ペア:

[(1, 27819180), (2, 13909590), (3, 9273060), (4, 6954795), (5, 5563836), (6, 4636530), (9, 3091020), (10, 2781918), (12, 2318265), (15, 1854612), (18, 1545510), (20, 1390959), (27, 1030340), (30, 927306), (36, 772755), (45, 618204), (54, 515170), (60, 463653), (90, 309102), (108, 257585), (135, 206068), (180, 154551), (270, 103034), (540, 51517)]