480694620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1144511}}^1$

素因数の和:1144530

約数の個数: 48

約数和(自身を含む): 1538224128

約数和(自身を除く): 1057529508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1144511, 2289022, 3433533, 4578044, 5722555, 6867066, 8011577, 11445110, 13734132, 16023154, 17167665, 22890220, 24034731, 32046308, 34335330, 40057885, 48069462, 68670660, 80115770, 96138924, 120173655, 160231540, 240347310, 480694620]

約数ペア:

[(1, 480694620), (2, 240347310), (3, 160231540), (4, 120173655), (5, 96138924), (6, 80115770), (7, 68670660), (10, 48069462), (12, 40057885), (14, 34335330), (15, 32046308), (20, 24034731), (21, 22890220), (28, 17167665), (30, 16023154), (35, 13734132), (42, 11445110), (60, 8011577), (70, 6867066), (84, 5722555), (105, 4578044), (140, 3433533), (210, 2289022), (420, 1144511)]