2017743720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16814531}}^1$

素因数の和:16814545

約数の個数: 32

約数和(自身を含む): 6053231520

約数和(自身を除く): 4035487800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16814531, 33629062, 50443593, 67258124, 84072655, 100887186, 134516248, 168145310, 201774372, 252217965, 336290620, 403548744, 504435930, 672581240, 1008871860, 2017743720]

約数ペア:

[(1, 2017743720), (2, 1008871860), (3, 672581240), (4, 504435930), (5, 403548744), (6, 336290620), (8, 252217965), (10, 201774372), (12, 168145310), (15, 134516248), (20, 100887186), (24, 84072655), (30, 67258124), (40, 50443593), (60, 33629062), (120, 16814531)]