16168920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{134741}}^1$

素因数の和:134755

約数の個数: 32

約数和(自身を含む): 48507120

約数和(自身を除く): 32338200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 134741, 269482, 404223, 538964, 673705, 808446, 1077928, 1347410, 1616892, 2021115, 2694820, 3233784, 4042230, 5389640, 8084460, 16168920]

約数ペア:

[(1, 16168920), (2, 8084460), (3, 5389640), (4, 4042230), (5, 3233784), (6, 2694820), (8, 2021115), (10, 1616892), (12, 1347410), (15, 1077928), (20, 808446), (24, 673705), (30, 538964), (40, 404223), (60, 269482), (120, 134741)]