76740420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55609}}^1$

素因数の和:55644

約数の個数: 48

約数和(自身を含む): 224219520

約数和(自身を除く): 147479100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 55609, 111218, 166827, 222436, 278045, 333654, 556090, 667308, 834135, 1112180, 1279007, 1668270, 2558014, 3336540, 3837021, 5116028, 6395035, 7674042, 12790070, 15348084, 19185105, 25580140, 38370210, 76740420]

約数ペア:

[(1, 76740420), (2, 38370210), (3, 25580140), (4, 19185105), (5, 15348084), (6, 12790070), (10, 7674042), (12, 6395035), (15, 5116028), (20, 3837021), (23, 3336540), (30, 2558014), (46, 1668270), (60, 1279007), (69, 1112180), (92, 834135), (115, 667308), (138, 556090), (230, 333654), (276, 278045), (345, 222436), (460, 166827), (690, 111218), (1380, 55609)]