498387720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4153231}}^1$

素因数の和:4153245

約数の個数: 32

約数和(自身を含む): 1495163520

約数和(自身を除く): 996775800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4153231, 8306462, 12459693, 16612924, 20766155, 24919386, 33225848, 41532310, 49838772, 62298465, 83064620, 99677544, 124596930, 166129240, 249193860, 498387720]

約数ペア:

[(1, 498387720), (2, 249193860), (3, 166129240), (4, 124596930), (5, 99677544), (6, 83064620), (8, 62298465), (10, 49838772), (12, 41532310), (15, 33225848), (20, 24919386), (24, 20766155), (30, 16612924), (40, 12459693), (60, 8306462), (120, 4153231)]