90037140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1500619}}^1$

素因数の和:1500631

約数の個数: 24

約数和(自身を含む): 252104160

約数和(自身を除く): 162067020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1500619, 3001238, 4501857, 6002476, 7503095, 9003714, 15006190, 18007428, 22509285, 30012380, 45018570, 90037140]

約数ペア:

[(1, 90037140), (2, 45018570), (3, 30012380), (4, 22509285), (5, 18007428), (6, 15006190), (10, 9003714), (12, 7503095), (15, 6002476), (20, 4501857), (30, 3001238), (60, 1500619)]