121492160

素因数分解:

$2^6\times 5^1\times {\mathrm{379663}}^1$

素因数の和:379680

約数の個数: 28

約数和(自身を含む): 289303968

約数和(自身を除く): 167811808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 379663, 759326, 1518652, 1898315, 3037304, 3796630, 6074608, 7593260, 12149216, 15186520, 24298432, 30373040, 60746080, 121492160]

約数ペア:

[(1, 121492160), (2, 60746080), (4, 30373040), (5, 24298432), (8, 15186520), (10, 12149216), (16, 7593260), (20, 6074608), (32, 3796630), (40, 3037304), (64, 1898315), (80, 1518652), (160, 759326), (320, 379663)]