86320440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239779}}^1$

素因数の和:239796

約数の個数: 48

約数和(自身を含む): 280542600

約数和(自身を除く): 194222160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 239779, 479558, 719337, 959116, 1198895, 1438674, 1918232, 2158011, 2397790, 2877348, 3596685, 4316022, 4795580, 5754696, 7193370, 8632044, 9591160, 10790055, 14386740, 17264088, 21580110, 28773480, 43160220, 86320440]

約数ペア:

[(1, 86320440), (2, 43160220), (3, 28773480), (4, 21580110), (5, 17264088), (6, 14386740), (8, 10790055), (9, 9591160), (10, 8632044), (12, 7193370), (15, 5754696), (18, 4795580), (20, 4316022), (24, 3596685), (30, 2877348), (36, 2397790), (40, 2158011), (45, 1918232), (60, 1438674), (72, 1198895), (90, 959116), (120, 719337), (180, 479558), (360, 239779)]