380730240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2042

約数の個数: 256

約数和(自身を含む): 1471737600

約数和(自身を除く): 1091007360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2003, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4006, 4224, 4320, 4752, 5280, 5760, 5940, 6009, 6336, 7040, 7920, 8012, 8640, 9504, 10015, 10560, 11880, 12018, 12672, 15840, 16024, 17280, 18027, 19008, 20030, 21120, 22033, 23760, 24036, 30045, 31680, 32048, 36054, 38016, 40060, 44066, 47520, 48072, 54081, 60090, 63360, 64096, 66099, 72108, 80120, 88132, 90135, 95040, 96144, 108162, 110165, 120180, 128192, 132198, 144216, 160240, 176264, 180270, 190080, 192288, 198297, 216324, 220330, 240360, 256384, 264396, 270405, 288432, 320480, 330495, 352528, 360540, 384576, 396594, 432648, 440660, 480720, 528792, 540810, 576864, 594891, 640960, 660990, 705056, 721080, 769152, 793188, 865296, 881320, 961440, 991485, 1057584, 1081620, 1153728, 1189782, 1281920, 1321980, 1410112, 1442160, 1586376, 1730592, 1762640, 1922880, 1982970, 2115168, 2163240, 2307456, 2379564, 2643960, 2820224, 2884320, 2974455, 3172752, 3461184, 3525280, 3845760, 3965940, 4230336, 4326480, 4759128, 5287920, 5768640, 5948910, 6345504, 6922368, 7050560, 7931880, 8460672, 8652960, 9518256, 10575840, 11537280, 11897820, 12691008, 14101120, 15863760, 17305920, 19036512, 21151680, 23795640, 25382016, 31727520, 34611840, 38073024, 42303360, 47591280, 63455040, 76146048, 95182560, 126910080, 190365120, 380730240]

約数ペア:

[(1, 380730240), (2, 190365120), (3, 126910080), (4, 95182560), (5, 76146048), (6, 63455040), (8, 47591280), (9, 42303360), (10, 38073024), (11, 34611840), (12, 31727520), (15, 25382016), (16, 23795640), (18, 21151680), (20, 19036512), (22, 17305920), (24, 15863760), (27, 14101120), (30, 12691008), (32, 11897820), (33, 11537280), (36, 10575840), (40, 9518256), (44, 8652960), (45, 8460672), (48, 7931880), (54, 7050560), (55, 6922368), (60, 6345504), (64, 5948910), (66, 5768640), (72, 5287920), (80, 4759128), (88, 4326480), (90, 4230336), (96, 3965940), (99, 3845760), (108, 3525280), (110, 3461184), (120, 3172752), (128, 2974455), (132, 2884320), (135, 2820224), (144, 2643960), (160, 2379564), (165, 2307456), (176, 2163240), (180, 2115168), (192, 1982970), (198, 1922880), (216, 1762640), (220, 1730592), (240, 1586376), (264, 1442160), (270, 1410112), (288, 1321980), (297, 1281920), (320, 1189782), (330, 1153728), (352, 1081620), (360, 1057584), (384, 991485), (396, 961440), (432, 881320), (440, 865296), (480, 793188), (495, 769152), (528, 721080), (540, 705056), (576, 660990), (594, 640960), (640, 594891), (660, 576864), (704, 540810), (720, 528792), (792, 480720), (864, 440660), (880, 432648), (960, 396594), (990, 384576), (1056, 360540), (1080, 352528), (1152, 330495), (1188, 320480), (1320, 288432), (1408, 270405), (1440, 264396), (1485, 256384), (1584, 240360), (1728, 220330), (1760, 216324), (1920, 198297), (1980, 192288), (2003, 190080), (2112, 180270), (2160, 176264), (2376, 160240), (2640, 144216), (2880, 132198), (2970, 128192), (3168, 120180), (3456, 110165), (3520, 108162), (3960, 96144), (4006, 95040), (4224, 90135), (4320, 88132), (4752, 80120), (5280, 72108), (5760, 66099), (5940, 64096), (6009, 63360), (6336, 60090), (7040, 54081), (7920, 48072), (8012, 47520), (8640, 44066), (9504, 40060), (10015, 38016), (10560, 36054), (11880, 32048), (12018, 31680), (12672, 30045), (15840, 24036), (16024, 23760), (17280, 22033), (18027, 21120), (19008, 20030)]