127241440

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3769}}^1$

素因数の和:3995

約数の個数: 48

約数和(自身を含む): 302112720

約数和(自身を除く): 174871280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 3376, 3769, 4220, 6752, 7538, 8440, 15076, 16880, 18845, 30152, 33760, 37690, 60304, 75380, 120608, 150760, 301520, 603040, 795259, 1590518, 3181036, 3976295, 6362072, 7952590, 12724144, 15905180, 25448288, 31810360, 63620720, 127241440]

約数ペア:

[(1, 127241440), (2, 63620720), (4, 31810360), (5, 25448288), (8, 15905180), (10, 12724144), (16, 7952590), (20, 6362072), (32, 3976295), (40, 3181036), (80, 1590518), (160, 795259), (211, 603040), (422, 301520), (844, 150760), (1055, 120608), (1688, 75380), (2110, 60304), (3376, 37690), (3769, 33760), (4220, 30152), (6752, 18845), (7538, 16880), (8440, 15076)]