121926080

素因数分解:

$2^6\times 5^1\times {\mathrm{381019}}^1$

素因数の和:381036

約数の個数: 28

約数和(自身を含む): 290337240

約数和(自身を除く): 168411160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 381019, 762038, 1524076, 1905095, 3048152, 3810190, 6096304, 7620380, 12192608, 15240760, 24385216, 30481520, 60963040, 121926080]

約数ペア:

[(1, 121926080), (2, 60963040), (4, 30481520), (5, 24385216), (8, 15240760), (10, 12192608), (16, 7620380), (20, 6096304), (32, 3810190), (40, 3048152), (64, 1905095), (80, 1524076), (160, 762038), (320, 381019)]