15206280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126719}}^1$

素因数の和:126733

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 30412920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126719, 253438, 380157, 506876, 633595, 760314, 1013752, 1267190, 1520628, 1900785, 2534380, 3041256, 3801570, 5068760, 7603140, 15206280]

約数ペア:

[(1, 15206280), (2, 7603140), (3, 5068760), (4, 3801570), (5, 3041256), (6, 2534380), (8, 1900785), (10, 1520628), (12, 1267190), (15, 1013752), (20, 760314), (24, 633595), (30, 506876), (40, 380157), (60, 253438), (120, 126719)]