494657280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 360

約数和(自身を含む): 1911319872

約数和(自身を除く): 1416662592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 367, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 734, 768, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1101, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1468, 1560, 1620, 1664, 1728, 1755, 1835, 1872, 1920, 2080, 2106, 2160, 2202, 2304, 2340, 2496, 2592, 2808, 2880, 2936, 3120, 3240, 3303, 3328, 3456, 3510, 3670, 3744, 3840, 4160, 4212, 4320, 4404, 4680, 4771, 4992, 5184, 5265, 5505, 5616, 5760, 5872, 6240, 6480, 6606, 6912, 7020, 7340, 7488, 8320, 8424, 8640, 8808, 9360, 9542, 9909, 9984, 10368, 10530, 11010, 11232, 11520, 11744, 12480, 12960, 13212, 14040, 14313, 14680, 14976, 16515, 16640, 16848, 17280, 17616, 18720, 19084, 19818, 20736, 21060, 22020, 22464, 23488, 23855, 24960, 25920, 26424, 28080, 28626, 29360, 29727, 29952, 33030, 33696, 34560, 35232, 37440, 38168, 39636, 42120, 42939, 44040, 44928, 46976, 47710, 49545, 49920, 51840, 52848, 56160, 57252, 58720, 59454, 66060, 67392, 70464, 71565, 74880, 76336, 79272, 84240, 85878, 88080, 89856, 93952, 95420, 99090, 103680, 105696, 112320, 114504, 117440, 118908, 128817, 132120, 134784, 140928, 143130, 148635, 149760, 152672, 158544, 168480, 171756, 176160, 190840, 198180, 211392, 214695, 224640, 229008, 234880, 237816, 257634, 264240, 269568, 281856, 286260, 297270, 305344, 317088, 336960, 343512, 352320, 381680, 386451, 396360, 422784, 429390, 449280, 458016, 469760, 475632, 515268, 528480, 572520, 594540, 610688, 634176, 644085, 673920, 687024, 704640, 763360, 772902, 792720, 845568, 858780, 916032, 951264, 1030536, 1056960, 1145040, 1189080, 1221376, 1268352, 1288170, 1347840, 1374048, 1409280, 1526720, 1545804, 1585440, 1717560, 1832064, 1902528, 1932255, 2061072, 2113920, 2290080, 2378160, 2536704, 2576340, 2748096, 3053440, 3091608, 3170880, 3435120, 3664128, 3805056, 3864510, 4122144, 4227840, 4580160, 4756320, 5152680, 5496192, 6106880, 6183216, 6341760, 6870240, 7610112, 7729020, 8244288, 9160320, 9512640, 10305360, 10992384, 12366432, 12683520, 13740480, 15458040, 16488576, 18320640, 19025280, 20610720, 24732864, 27480960, 30916080, 32977152, 38050560, 41221440, 49465728, 54961920, 61832160, 82442880, 98931456, 123664320, 164885760, 247328640, 494657280]

約数ペア:

[(1, 494657280), (2, 247328640), (3, 164885760), (4, 123664320), (5, 98931456), (6, 82442880), (8, 61832160), (9, 54961920), (10, 49465728), (12, 41221440), (13, 38050560), (15, 32977152), (16, 30916080), (18, 27480960), (20, 24732864), (24, 20610720), (26, 19025280), (27, 18320640), (30, 16488576), (32, 15458040), (36, 13740480), (39, 12683520), (40, 12366432), (45, 10992384), (48, 10305360), (52, 9512640), (54, 9160320), (60, 8244288), (64, 7729020), (65, 7610112), (72, 6870240), (78, 6341760), (80, 6183216), (81, 6106880), (90, 5496192), (96, 5152680), (104, 4756320), (108, 4580160), (117, 4227840), (120, 4122144), (128, 3864510), (130, 3805056), (135, 3664128), (144, 3435120), (156, 3170880), (160, 3091608), (162, 3053440), (180, 2748096), (192, 2576340), (195, 2536704), (208, 2378160), (216, 2290080), (234, 2113920), (240, 2061072), (256, 1932255), (260, 1902528), (270, 1832064), (288, 1717560), (312, 1585440), (320, 1545804), (324, 1526720), (351, 1409280), (360, 1374048), (367, 1347840), (384, 1288170), (390, 1268352), (405, 1221376), (416, 1189080), (432, 1145040), (468, 1056960), (480, 1030536), (520, 951264), (540, 916032), (576, 858780), (585, 845568), (624, 792720), (640, 772902), (648, 763360), (702, 704640), (720, 687024), (734, 673920), (768, 644085), (780, 634176), (810, 610688), (832, 594540), (864, 572520), (936, 528480), (960, 515268), (1040, 475632), (1053, 469760), (1080, 458016), (1101, 449280), (1152, 429390), (1170, 422784), (1248, 396360), (1280, 386451), (1296, 381680), (1404, 352320), (1440, 343512), (1468, 336960), (1560, 317088), (1620, 305344), (1664, 297270), (1728, 286260), (1755, 281856), (1835, 269568), (1872, 264240), (1920, 257634), (2080, 237816), (2106, 234880), (2160, 229008), (2202, 224640), (2304, 214695), (2340, 211392), (2496, 198180), (2592, 190840), (2808, 176160), (2880, 171756), (2936, 168480), (3120, 158544), (3240, 152672), (3303, 149760), (3328, 148635), (3456, 143130), (3510, 140928), (3670, 134784), (3744, 132120), (3840, 128817), (4160, 118908), (4212, 117440), (4320, 114504), (4404, 112320), (4680, 105696), (4771, 103680), (4992, 99090), (5184, 95420), (5265, 93952), (5505, 89856), (5616, 88080), (5760, 85878), (5872, 84240), (6240, 79272), (6480, 76336), (6606, 74880), (6912, 71565), (7020, 70464), (7340, 67392), (7488, 66060), (8320, 59454), (8424, 58720), (8640, 57252), (8808, 56160), (9360, 52848), (9542, 51840), (9909, 49920), (9984, 49545), (10368, 47710), (10530, 46976), (11010, 44928), (11232, 44040), (11520, 42939), (11744, 42120), (12480, 39636), (12960, 38168), (13212, 37440), (14040, 35232), (14313, 34560), (14680, 33696), (14976, 33030), (16515, 29952), (16640, 29727), (16848, 29360), (17280, 28626), (17616, 28080), (18720, 26424), (19084, 25920), (19818, 24960), (20736, 23855), (21060, 23488), (22020, 22464)]