245566080

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1579}}^1$

素因数の和:1613

約数の個数: 192

約数和(自身を含む): 879933600

約数和(自身を除く): 634367520

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1579, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3158, 3240, 3456, 3888, 4320, 4737, 4860, 5184, 5760, 6316, 6480, 7776, 7895, 8640, 9474, 9720, 10368, 12632, 12960, 14211, 15552, 15790, 17280, 18948, 19440, 23685, 25264, 25920, 28422, 31104, 31580, 37896, 38880, 42633, 47370, 50528, 51840, 56844, 63160, 71055, 75792, 77760, 85266, 94740, 101056, 113688, 126320, 127899, 142110, 151584, 155520, 170532, 189480, 202112, 213165, 227376, 252640, 255798, 284220, 303168, 341064, 378960, 383697, 426330, 454752, 505280, 511596, 568440, 606336, 639495, 682128, 757920, 767394, 852660, 909504, 1010560, 1023192, 1136880, 1278990, 1364256, 1515840, 1534788, 1705320, 1819008, 1918485, 2046384, 2273760, 2557980, 2728512, 3031680, 3069576, 3410640, 3836970, 4092768, 4547520, 5115960, 5457024, 6139152, 6821280, 7673940, 8185536, 9095040, 10231920, 12278304, 13642560, 15347880, 16371072, 20463840, 24556608, 27285120, 30695760, 40927680, 49113216, 61391520, 81855360, 122783040, 245566080]

約数ペア:

[(1, 245566080), (2, 122783040), (3, 81855360), (4, 61391520), (5, 49113216), (6, 40927680), (8, 30695760), (9, 27285120), (10, 24556608), (12, 20463840), (15, 16371072), (16, 15347880), (18, 13642560), (20, 12278304), (24, 10231920), (27, 9095040), (30, 8185536), (32, 7673940), (36, 6821280), (40, 6139152), (45, 5457024), (48, 5115960), (54, 4547520), (60, 4092768), (64, 3836970), (72, 3410640), (80, 3069576), (81, 3031680), (90, 2728512), (96, 2557980), (108, 2273760), (120, 2046384), (128, 1918485), (135, 1819008), (144, 1705320), (160, 1534788), (162, 1515840), (180, 1364256), (192, 1278990), (216, 1136880), (240, 1023192), (243, 1010560), (270, 909504), (288, 852660), (320, 767394), (324, 757920), (360, 682128), (384, 639495), (405, 606336), (432, 568440), (480, 511596), (486, 505280), (540, 454752), (576, 426330), (640, 383697), (648, 378960), (720, 341064), (810, 303168), (864, 284220), (960, 255798), (972, 252640), (1080, 227376), (1152, 213165), (1215, 202112), (1296, 189480), (1440, 170532), (1579, 155520), (1620, 151584), (1728, 142110), (1920, 127899), (1944, 126320), (2160, 113688), (2430, 101056), (2592, 94740), (2880, 85266), (3158, 77760), (3240, 75792), (3456, 71055), (3888, 63160), (4320, 56844), (4737, 51840), (4860, 50528), (5184, 47370), (5760, 42633), (6316, 38880), (6480, 37896), (7776, 31580), (7895, 31104), (8640, 28422), (9474, 25920), (9720, 25264), (10368, 23685), (12632, 19440), (12960, 18948), (14211, 17280), (15552, 15790)]