2821306440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23510887}}^1$

素因数の和:23510901

約数の個数: 32

約数和(自身を含む): 8463919680

約数和(自身を除く): 5642613240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23510887, 47021774, 70532661, 94043548, 117554435, 141065322, 188087096, 235108870, 282130644, 352663305, 470217740, 564261288, 705326610, 940435480, 1410653220, 2821306440]

約数ペア:

[(1, 2821306440), (2, 1410653220), (3, 940435480), (4, 705326610), (5, 564261288), (6, 470217740), (8, 352663305), (10, 282130644), (12, 235108870), (15, 188087096), (20, 141065322), (24, 117554435), (30, 94043548), (40, 70532661), (60, 47021774), (120, 23510887)]