9820685880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{514711}}^1$

素因数の和:514781

約数の個数: 96

約数和(自身を含む): 32519504160

約数和(自身を除く): 22698818280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 514711, 1029422, 1544133, 2058844, 2573555, 3088266, 4117688, 4632399, 5147110, 6176532, 7720665, 9264798, 10294220, 12353064, 15441330, 18529596, 20588440, 23161995, 27279683, 30882660, 37059192, 46323990, 54559366, 61765320, 81839049, 92647980, 109118732, 136398415, 163678098, 185295960, 218237464, 245517147, 272796830, 327356196, 409195245, 491034294, 545593660, 654712392, 818390490, 982068588, 1091187320, 1227585735, 1636780980, 1964137176, 2455171470, 3273561960, 4910342940, 9820685880]

約数ペア:

[(1, 9820685880), (2, 4910342940), (3, 3273561960), (4, 2455171470), (5, 1964137176), (6, 1636780980), (8, 1227585735), (9, 1091187320), (10, 982068588), (12, 818390490), (15, 654712392), (18, 545593660), (20, 491034294), (24, 409195245), (30, 327356196), (36, 272796830), (40, 245517147), (45, 218237464), (53, 185295960), (60, 163678098), (72, 136398415), (90, 109118732), (106, 92647980), (120, 81839049), (159, 61765320), (180, 54559366), (212, 46323990), (265, 37059192), (318, 30882660), (360, 27279683), (424, 23161995), (477, 20588440), (530, 18529596), (636, 15441330), (795, 12353064), (954, 10294220), (1060, 9264798), (1272, 7720665), (1590, 6176532), (1908, 5147110), (2120, 4632399), (2385, 4117688), (3180, 3088266), (3816, 2573555), (4770, 2058844), (6360, 1544133), (9540, 1029422), (19080, 514711)]