489818880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{14173}}^1$

素因数の和:14203

約数の個数: 144

約数和(自身を含む): 1738299360

約数和(自身を除く): 1248480480

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 14173, 17280, 28346, 34560, 42519, 56692, 70865, 85038, 113384, 127557, 141730, 170076, 212595, 226768, 255114, 283460, 340152, 382671, 425190, 453536, 510228, 566920, 637785, 680304, 765342, 850380, 907072, 1020456, 1133840, 1275570, 1360608, 1530684, 1700760, 1814144, 1913355, 2040912, 2267680, 2551140, 2721216, 3061368, 3401520, 3628288, 3826710, 4081824, 4535360, 5102280, 5442432, 6122736, 6803040, 7653420, 8163648, 9070720, 10204560, 10884864, 12245472, 13606080, 15306840, 16327296, 18141440, 20409120, 24490944, 27212160, 30613680, 32654592, 40818240, 48981888, 54424320, 61227360, 81636480, 97963776, 122454720, 163272960, 244909440, 489818880]

約数ペア:

[(1, 489818880), (2, 244909440), (3, 163272960), (4, 122454720), (5, 97963776), (6, 81636480), (8, 61227360), (9, 54424320), (10, 48981888), (12, 40818240), (15, 32654592), (16, 30613680), (18, 27212160), (20, 24490944), (24, 20409120), (27, 18141440), (30, 16327296), (32, 15306840), (36, 13606080), (40, 12245472), (45, 10884864), (48, 10204560), (54, 9070720), (60, 8163648), (64, 7653420), (72, 6803040), (80, 6122736), (90, 5442432), (96, 5102280), (108, 4535360), (120, 4081824), (128, 3826710), (135, 3628288), (144, 3401520), (160, 3061368), (180, 2721216), (192, 2551140), (216, 2267680), (240, 2040912), (256, 1913355), (270, 1814144), (288, 1700760), (320, 1530684), (360, 1360608), (384, 1275570), (432, 1133840), (480, 1020456), (540, 907072), (576, 850380), (640, 765342), (720, 680304), (768, 637785), (864, 566920), (960, 510228), (1080, 453536), (1152, 425190), (1280, 382671), (1440, 340152), (1728, 283460), (1920, 255114), (2160, 226768), (2304, 212595), (2880, 170076), (3456, 141730), (3840, 127557), (4320, 113384), (5760, 85038), (6912, 70865), (8640, 56692), (11520, 42519), (14173, 34560), (17280, 28346)]