160486740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{891593}}^1$

素因数の和:891608

約数の個数: 36

約数和(自身を含む): 486810324

約数和(自身を除く): 326323584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 891593, 1783186, 2674779, 3566372, 4457965, 5349558, 8024337, 8915930, 10699116, 13373895, 16048674, 17831860, 26747790, 32097348, 40121685, 53495580, 80243370, 160486740]

約数ペア:

[(1, 160486740), (2, 80243370), (3, 53495580), (4, 40121685), (5, 32097348), (6, 26747790), (9, 17831860), (10, 16048674), (12, 13373895), (15, 10699116), (18, 8915930), (20, 8024337), (30, 5349558), (36, 4457965), (45, 3566372), (60, 2674779), (90, 1783186), (180, 891593)]