1810235520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{104759}}^1$

素因数の和:104787

約数の個数: 128

約数和(自身を含む): 6411312000

約数和(自身を除く): 4601076480

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 104759, 209518, 314277, 419036, 523795, 628554, 838072, 942831, 1047590, 1257108, 1571385, 1676144, 1885662, 2095180, 2514216, 2828493, 3142770, 3352288, 3771324, 4190360, 4714155, 5028432, 5656986, 6285540, 6704576, 7542648, 8380720, 9428310, 10056864, 11313972, 12571080, 13409152, 14142465, 15085296, 16761440, 18856620, 20113728, 22627944, 25142160, 28284930, 30170592, 33522880, 37713240, 40227456, 45255888, 50284320, 56569860, 60341184, 67045760, 75426480, 90511776, 100568640, 113139720, 120682368, 150852960, 181023552, 201137280, 226279440, 301705920, 362047104, 452558880, 603411840, 905117760, 1810235520]

約数ペア:

[(1, 1810235520), (2, 905117760), (3, 603411840), (4, 452558880), (5, 362047104), (6, 301705920), (8, 226279440), (9, 201137280), (10, 181023552), (12, 150852960), (15, 120682368), (16, 113139720), (18, 100568640), (20, 90511776), (24, 75426480), (27, 67045760), (30, 60341184), (32, 56569860), (36, 50284320), (40, 45255888), (45, 40227456), (48, 37713240), (54, 33522880), (60, 30170592), (64, 28284930), (72, 25142160), (80, 22627944), (90, 20113728), (96, 18856620), (108, 16761440), (120, 15085296), (128, 14142465), (135, 13409152), (144, 12571080), (160, 11313972), (180, 10056864), (192, 9428310), (216, 8380720), (240, 7542648), (270, 6704576), (288, 6285540), (320, 5656986), (360, 5028432), (384, 4714155), (432, 4190360), (480, 3771324), (540, 3352288), (576, 3142770), (640, 2828493), (720, 2514216), (864, 2095180), (960, 1885662), (1080, 1676144), (1152, 1571385), (1440, 1257108), (1728, 1047590), (1920, 942831), (2160, 838072), (2880, 628554), (3456, 523795), (4320, 419036), (5760, 314277), (8640, 209518), (17280, 104759)]