28198632240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{39164767}}^1$

素因数の和:39164786

約数の個数: 60

約数和(自身を含む): 94700409024

約数和(自身を除く): 66501776784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 39164767, 78329534, 117494301, 156659068, 195823835, 234988602, 313318136, 352482903, 391647670, 469977204, 587471505, 626636272, 704965806, 783295340, 939954408, 1174943010, 1409931612, 1566590680, 1762414515, 1879908816, 2349886020, 2819863224, 3133181360, 3524829030, 4699772040, 5639726448, 7049658060, 9399544080, 14099316120, 28198632240]

約数ペア:

[(1, 28198632240), (2, 14099316120), (3, 9399544080), (4, 7049658060), (5, 5639726448), (6, 4699772040), (8, 3524829030), (9, 3133181360), (10, 2819863224), (12, 2349886020), (15, 1879908816), (16, 1762414515), (18, 1566590680), (20, 1409931612), (24, 1174943010), (30, 939954408), (36, 783295340), (40, 704965806), (45, 626636272), (48, 587471505), (60, 469977204), (72, 391647670), (80, 352482903), (90, 313318136), (120, 234988602), (144, 195823835), (180, 156659068), (240, 117494301), (360, 78329534), (720, 39164767)]