27491040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1161

約数の個数: 144

約数和(自身を含む): 99420048

約数和(自身を除く): 71929008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1123, 1224, 1360, 1440, 1530, 1632, 2040, 2246, 2448, 2720, 3060, 3369, 4080, 4492, 4896, 5615, 6120, 6738, 8160, 8984, 10107, 11230, 12240, 13476, 16845, 17968, 19091, 20214, 22460, 24480, 26952, 33690, 35936, 38182, 40428, 44920, 50535, 53904, 57273, 67380, 76364, 80856, 89840, 95455, 101070, 107808, 114546, 134760, 152728, 161712, 171819, 179680, 190910, 202140, 229092, 269520, 286365, 305456, 323424, 343638, 381820, 404280, 458184, 539040, 572730, 610912, 687276, 763640, 808560, 859095, 916368, 1145460, 1374552, 1527280, 1617120, 1718190, 1832736, 2290920, 2749104, 3054560, 3436380, 4581840, 5498208, 6872760, 9163680, 13745520, 27491040]

約数ペア:

[(1, 27491040), (2, 13745520), (3, 9163680), (4, 6872760), (5, 5498208), (6, 4581840), (8, 3436380), (9, 3054560), (10, 2749104), (12, 2290920), (15, 1832736), (16, 1718190), (17, 1617120), (18, 1527280), (20, 1374552), (24, 1145460), (30, 916368), (32, 859095), (34, 808560), (36, 763640), (40, 687276), (45, 610912), (48, 572730), (51, 539040), (60, 458184), (68, 404280), (72, 381820), (80, 343638), (85, 323424), (90, 305456), (96, 286365), (102, 269520), (120, 229092), (136, 202140), (144, 190910), (153, 179680), (160, 171819), (170, 161712), (180, 152728), (204, 134760), (240, 114546), (255, 107808), (272, 101070), (288, 95455), (306, 89840), (340, 80856), (360, 76364), (408, 67380), (480, 57273), (510, 53904), (544, 50535), (612, 44920), (680, 40428), (720, 38182), (765, 35936), (816, 33690), (1020, 26952), (1123, 24480), (1224, 22460), (1360, 20214), (1440, 19091), (1530, 17968), (1632, 16845), (2040, 13476), (2246, 12240), (2448, 11230), (2720, 10107), (3060, 8984), (3369, 8160), (4080, 6738), (4492, 6120), (4896, 5615)]