8126280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22573}}^1$

素因数の和:22590

約数の個数: 48

約数和(自身を含む): 26411580

約数和(自身を除く): 18285300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 22573, 45146, 67719, 90292, 112865, 135438, 180584, 203157, 225730, 270876, 338595, 406314, 451460, 541752, 677190, 812628, 902920, 1015785, 1354380, 1625256, 2031570, 2708760, 4063140, 8126280]

約数ペア:

[(1, 8126280), (2, 4063140), (3, 2708760), (4, 2031570), (5, 1625256), (6, 1354380), (8, 1015785), (9, 902920), (10, 812628), (12, 677190), (15, 541752), (18, 451460), (20, 406314), (24, 338595), (30, 270876), (36, 225730), (40, 203157), (45, 180584), (60, 135438), (72, 112865), (90, 90292), (120, 67719), (180, 45146), (360, 22573)]