27842040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77339}}^1$

素因数の和:77356

約数の個数: 48

約数和(自身を含む): 90487800

約数和(自身を除く): 62645760

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, 77339, 154678, 232017, 309356, 386695, 464034, 618712, 696051, 773390, 928068, 1160085, 1392102, 1546780, 1856136, 2320170, 2784204, 3093560, 3480255, 4640340, 5568408, 6960510, 9280680, 13921020, 27842040]

約数ペア:

[(1, 27842040), (2, 13921020), (3, 9280680), (4, 6960510), (5, 5568408), (6, 4640340), (8, 3480255), (9, 3093560), (10, 2784204), (12, 2320170), (15, 1856136), (18, 1546780), (20, 1392102), (24, 1160085), (30, 928068), (36, 773390), (40, 696051), (45, 618712), (60, 464034), (72, 386695), (90, 309356), (120, 232017), (180, 154678), (360, 77339)]