159796620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{887759}}^1$

素因数の和:887774

約数の個数: 36

約数和(自身を含む): 484716960

約数和(自身を除く): 324920340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 887759, 1775518, 2663277, 3551036, 4438795, 5326554, 7989831, 8877590, 10653108, 13316385, 15979662, 17755180, 26632770, 31959324, 39949155, 53265540, 79898310, 159796620]

約数ペア:

[(1, 159796620), (2, 79898310), (3, 53265540), (4, 39949155), (5, 31959324), (6, 26632770), (9, 17755180), (10, 15979662), (12, 13316385), (15, 10653108), (18, 8877590), (20, 7989831), (30, 5326554), (36, 4438795), (45, 3551036), (60, 2663277), (90, 1775518), (180, 887759)]