1139420160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 264

約数和(自身を含む): 4010809920

約数和(自身を除く): 2871389760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 313, 316, 320, 360, 384, 395, 474, 480, 512, 576, 626, 632, 640, 711, 720, 768, 790, 939, 948, 960, 1024, 1152, 1185, 1252, 1264, 1280, 1422, 1440, 1536, 1565, 1580, 1878, 1896, 1920, 2304, 2370, 2504, 2528, 2560, 2817, 2844, 2880, 3072, 3130, 3160, 3555, 3756, 3792, 3840, 4608, 4695, 4740, 5008, 5056, 5120, 5634, 5688, 5760, 6260, 6320, 7110, 7512, 7584, 7680, 9216, 9390, 9480, 10016, 10112, 11268, 11376, 11520, 12520, 12640, 14085, 14220, 15024, 15168, 15360, 18780, 18960, 20032, 20224, 22536, 22752, 23040, 24727, 25040, 25280, 28170, 28440, 30048, 30336, 37560, 37920, 40064, 40448, 45072, 45504, 46080, 49454, 50080, 50560, 56340, 56880, 60096, 60672, 74181, 75120, 75840, 80128, 80896, 90144, 91008, 98908, 100160, 101120, 112680, 113760, 120192, 121344, 123635, 148362, 150240, 151680, 160256, 180288, 182016, 197816, 200320, 202240, 222543, 225360, 227520, 240384, 242688, 247270, 296724, 300480, 303360, 320512, 360576, 364032, 370905, 395632, 400640, 404480, 445086, 450720, 455040, 480768, 494540, 593448, 600960, 606720, 721152, 728064, 741810, 791264, 801280, 890172, 901440, 910080, 961536, 989080, 1112715, 1186896, 1201920, 1213440, 1442304, 1483620, 1582528, 1602560, 1780344, 1802880, 1820160, 1978160, 2225430, 2373792, 2403840, 2884608, 2967240, 3165056, 3560688, 3605760, 3640320, 3956320, 4450860, 4747584, 4807680, 5934480, 6330112, 7121376, 7211520, 7912640, 8901720, 9495168, 11868960, 12660224, 14242752, 14423040, 15825280, 17803440, 18990336, 23737920, 25320448, 28485504, 31650560, 35606880, 37980672, 47475840, 56971008, 63301120, 71213760, 75961344, 94951680, 113942016, 126602240, 142427520, 189903360, 227884032, 284855040, 379806720, 569710080, 1139420160]

約数ペア:

[(1, 1139420160), (2, 569710080), (3, 379806720), (4, 284855040), (5, 227884032), (6, 189903360), (8, 142427520), (9, 126602240), (10, 113942016), (12, 94951680), (15, 75961344), (16, 71213760), (18, 63301120), (20, 56971008), (24, 47475840), (30, 37980672), (32, 35606880), (36, 31650560), (40, 28485504), (45, 25320448), (48, 23737920), (60, 18990336), (64, 17803440), (72, 15825280), (79, 14423040), (80, 14242752), (90, 12660224), (96, 11868960), (120, 9495168), (128, 8901720), (144, 7912640), (158, 7211520), (160, 7121376), (180, 6330112), (192, 5934480), (237, 4807680), (240, 4747584), (256, 4450860), (288, 3956320), (313, 3640320), (316, 3605760), (320, 3560688), (360, 3165056), (384, 2967240), (395, 2884608), (474, 2403840), (480, 2373792), (512, 2225430), (576, 1978160), (626, 1820160), (632, 1802880), (640, 1780344), (711, 1602560), (720, 1582528), (768, 1483620), (790, 1442304), (939, 1213440), (948, 1201920), (960, 1186896), (1024, 1112715), (1152, 989080), (1185, 961536), (1252, 910080), (1264, 901440), (1280, 890172), (1422, 801280), (1440, 791264), (1536, 741810), (1565, 728064), (1580, 721152), (1878, 606720), (1896, 600960), (1920, 593448), (2304, 494540), (2370, 480768), (2504, 455040), (2528, 450720), (2560, 445086), (2817, 404480), (2844, 400640), (2880, 395632), (3072, 370905), (3130, 364032), (3160, 360576), (3555, 320512), (3756, 303360), (3792, 300480), (3840, 296724), (4608, 247270), (4695, 242688), (4740, 240384), (5008, 227520), (5056, 225360), (5120, 222543), (5634, 202240), (5688, 200320), (5760, 197816), (6260, 182016), (6320, 180288), (7110, 160256), (7512, 151680), (7584, 150240), (7680, 148362), (9216, 123635), (9390, 121344), (9480, 120192), (10016, 113760), (10112, 112680), (11268, 101120), (11376, 100160), (11520, 98908), (12520, 91008), (12640, 90144), (14085, 80896), (14220, 80128), (15024, 75840), (15168, 75120), (15360, 74181), (18780, 60672), (18960, 60096), (20032, 56880), (20224, 56340), (22536, 50560), (22752, 50080), (23040, 49454), (24727, 46080), (25040, 45504), (25280, 45072), (28170, 40448), (28440, 40064), (30048, 37920), (30336, 37560)]