687575520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{159161}}^1$

素因数の和:159185

約数の個数: 96

約数和(自身を含む): 2406529440

約数和(自身を除く): 1718953920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 159161, 318322, 477483, 636644, 795805, 954966, 1273288, 1432449, 1591610, 1909932, 2387415, 2546576, 2864898, 3183220, 3819864, 4297347, 4774830, 5093152, 5729796, 6366440, 7162245, 7639728, 8594694, 9549660, 11459592, 12732880, 14324490, 15279456, 17189388, 19099320, 21486735, 22919184, 25465760, 28648980, 34378776, 38198640, 42973470, 45838368, 57297960, 68757552, 76397280, 85946940, 114595920, 137515104, 171893880, 229191840, 343787760, 687575520]

約数ペア:

[(1, 687575520), (2, 343787760), (3, 229191840), (4, 171893880), (5, 137515104), (6, 114595920), (8, 85946940), (9, 76397280), (10, 68757552), (12, 57297960), (15, 45838368), (16, 42973470), (18, 38198640), (20, 34378776), (24, 28648980), (27, 25465760), (30, 22919184), (32, 21486735), (36, 19099320), (40, 17189388), (45, 15279456), (48, 14324490), (54, 12732880), (60, 11459592), (72, 9549660), (80, 8594694), (90, 7639728), (96, 7162245), (108, 6366440), (120, 5729796), (135, 5093152), (144, 4774830), (160, 4297347), (180, 3819864), (216, 3183220), (240, 2864898), (270, 2546576), (288, 2387415), (360, 1909932), (432, 1591610), (480, 1432449), (540, 1273288), (720, 954966), (864, 795805), (1080, 636644), (1440, 477483), (2160, 318322), (4320, 159161)]