118740420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{659669}}^1$

素因数の和:659684

約数の個数: 36

約数和(自身を含む): 360179820

約数和(自身を除く): 241439400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 659669, 1319338, 1979007, 2638676, 3298345, 3958014, 5937021, 6596690, 7916028, 9895035, 11874042, 13193380, 19790070, 23748084, 29685105, 39580140, 59370210, 118740420]

約数ペア:

[(1, 118740420), (2, 59370210), (3, 39580140), (4, 29685105), (5, 23748084), (6, 19790070), (9, 13193380), (10, 11874042), (12, 9895035), (15, 7916028), (18, 6596690), (20, 5937021), (30, 3958014), (36, 3298345), (45, 2638676), (60, 1979007), (90, 1319338), (180, 659669)]