20160890460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112004947}}^1$

素因数の和:112004962

約数の個数: 36

約数和(自身を含む): 61154701608

約数和(自身を除く): 40993811148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112004947, 224009894, 336014841, 448019788, 560024735, 672029682, 1008044523, 1120049470, 1344059364, 1680074205, 2016089046, 2240098940, 3360148410, 4032178092, 5040222615, 6720296820, 10080445230, 20160890460]

約数ペア:

[(1, 20160890460), (2, 10080445230), (3, 6720296820), (4, 5040222615), (5, 4032178092), (6, 3360148410), (9, 2240098940), (10, 2016089046), (12, 1680074205), (15, 1344059364), (18, 1120049470), (20, 1008044523), (30, 672029682), (36, 560024735), (45, 448019788), (60, 336014841), (90, 224009894), (180, 112004947)]