4505580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25031}}^1$

素因数の和:25046

約数の個数: 36

約数和(自身を含む): 13667472

約数和(自身を除く): 9161892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25031, 50062, 75093, 100124, 125155, 150186, 225279, 250310, 300372, 375465, 450558, 500620, 750930, 901116, 1126395, 1501860, 2252790, 4505580]

約数ペア:

[(1, 4505580), (2, 2252790), (3, 1501860), (4, 1126395), (5, 901116), (6, 750930), (9, 500620), (10, 450558), (12, 375465), (15, 300372), (18, 250310), (20, 225279), (30, 150186), (36, 125155), (45, 100124), (60, 75093), (90, 50062), (180, 25031)]