159198660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{884437}}^1$

素因数の和:884452

約数の個数: 36

約数和(自身を含む): 482903148

約数和(自身を除く): 323704488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 884437, 1768874, 2653311, 3537748, 4422185, 5306622, 7959933, 8844370, 10613244, 13266555, 15919866, 17688740, 26533110, 31839732, 39799665, 53066220, 79599330, 159198660]

約数ペア:

[(1, 159198660), (2, 79599330), (3, 53066220), (4, 39799665), (5, 31839732), (6, 26533110), (9, 17688740), (10, 15919866), (12, 13266555), (15, 10613244), (18, 8844370), (20, 7959933), (30, 5306622), (36, 4422185), (45, 3537748), (60, 2653311), (90, 1768874), (180, 884437)]