8027220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 22599360

約数和(自身を除く): 14572140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 379, 706, 758, 1059, 1137, 1412, 1516, 1765, 1895, 2118, 2274, 3530, 3790, 4236, 4548, 5295, 5685, 7060, 7580, 10590, 11370, 21180, 22740, 133787, 267574, 401361, 535148, 668935, 802722, 1337870, 1605444, 2006805, 2675740, 4013610, 8027220]

約数ペア:

[(1, 8027220), (2, 4013610), (3, 2675740), (4, 2006805), (5, 1605444), (6, 1337870), (10, 802722), (12, 668935), (15, 535148), (20, 401361), (30, 267574), (60, 133787), (353, 22740), (379, 21180), (706, 11370), (758, 10590), (1059, 7580), (1137, 7060), (1412, 5685), (1516, 5295), (1765, 4548), (1895, 4236), (2118, 3790), (2274, 3530)]