2854407720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23786731}}^1$

素因数の和:23786745

約数の個数: 32

約数和(自身を含む): 8563223520

約数和(自身を除く): 5708815800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23786731, 47573462, 71360193, 95146924, 118933655, 142720386, 190293848, 237867310, 285440772, 356800965, 475734620, 570881544, 713601930, 951469240, 1427203860, 2854407720]

約数ペア:

[(1, 2854407720), (2, 1427203860), (3, 951469240), (4, 713601930), (5, 570881544), (6, 475734620), (8, 356800965), (10, 285440772), (12, 237867310), (15, 190293848), (20, 142720386), (24, 118933655), (30, 95146924), (40, 71360193), (60, 47573462), (120, 23786731)]