4782660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 13574400

約数和(自身を除く): 8791740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1009, 1185, 1580, 2018, 2370, 3027, 4036, 4740, 5045, 6054, 10090, 12108, 15135, 20180, 30270, 60540, 79711, 159422, 239133, 318844, 398555, 478266, 797110, 956532, 1195665, 1594220, 2391330, 4782660]

約数ペア:

[(1, 4782660), (2, 2391330), (3, 1594220), (4, 1195665), (5, 956532), (6, 797110), (10, 478266), (12, 398555), (15, 318844), (20, 239133), (30, 159422), (60, 79711), (79, 60540), (158, 30270), (237, 20180), (316, 15135), (395, 12108), (474, 10090), (790, 6054), (948, 5045), (1009, 4740), (1185, 4036), (1580, 3027), (2018, 2370)]