55285320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{460711}}^1$

素因数の和:460725

約数の個数: 32

約数和(自身を含む): 165856320

約数和(自身を除く): 110571000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 460711, 921422, 1382133, 1842844, 2303555, 2764266, 3685688, 4607110, 5528532, 6910665, 9214220, 11057064, 13821330, 18428440, 27642660, 55285320]

約数ペア:

[(1, 55285320), (2, 27642660), (3, 18428440), (4, 13821330), (5, 11057064), (6, 9214220), (8, 6910665), (10, 5528532), (12, 4607110), (15, 3685688), (20, 2764266), (24, 2303555), (30, 1842844), (40, 1382133), (60, 921422), (120, 460711)]