20160497340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112002763}}^1$

素因数の和:112002778

約数の個数: 36

約数和(自身を含む): 61153509144

約数和(自身を除く): 40993011804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112002763, 224005526, 336008289, 448011052, 560013815, 672016578, 1008024867, 1120027630, 1344033156, 1680041445, 2016049734, 2240055260, 3360082890, 4032099468, 5040124335, 6720165780, 10080248670, 20160497340]

約数ペア:

[(1, 20160497340), (2, 10080248670), (3, 6720165780), (4, 5040124335), (5, 4032099468), (6, 3360082890), (9, 2240055260), (10, 2016049734), (12, 1680041445), (15, 1344033156), (18, 1120027630), (20, 1008024867), (30, 672016578), (36, 560013815), (45, 448011052), (60, 336008289), (90, 224005526), (180, 112002763)]