242818560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1171}}^1$

素因数の和:1206

約数の個数: 200

約数和(自身を含む): 870442056

約数和(自身を除く): 627623496

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1171, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2342, 2560, 2592, 2880, 3240, 3456, 3513, 3840, 4320, 4608, 4684, 5184, 5760, 5855, 6480, 6912, 7026, 7680, 8640, 9368, 10368, 10539, 11520, 11710, 12960, 13824, 14052, 17280, 17565, 18736, 20736, 21078, 23040, 23420, 25920, 28104, 31617, 34560, 35130, 37472, 41472, 42156, 46840, 51840, 52695, 56208, 63234, 69120, 70260, 74944, 84312, 93680, 94851, 103680, 105390, 112416, 126468, 140520, 149888, 158085, 168624, 187360, 189702, 207360, 210780, 224832, 252936, 281040, 299776, 316170, 337248, 374720, 379404, 421560, 449664, 474255, 505872, 562080, 599552, 632340, 674496, 749440, 758808, 843120, 899328, 948510, 1011744, 1124160, 1264680, 1348992, 1498880, 1517616, 1686240, 1798656, 1897020, 2023488, 2248320, 2529360, 2697984, 2997760, 3035232, 3372480, 3794040, 4046976, 4496640, 5058720, 5395968, 6070464, 6744960, 7588080, 8093952, 8993280, 10117440, 12140928, 13489920, 15176160, 16187904, 20234880, 24281856, 26979840, 30352320, 40469760, 48563712, 60704640, 80939520, 121409280, 242818560]

約数ペア:

[(1, 242818560), (2, 121409280), (3, 80939520), (4, 60704640), (5, 48563712), (6, 40469760), (8, 30352320), (9, 26979840), (10, 24281856), (12, 20234880), (15, 16187904), (16, 15176160), (18, 13489920), (20, 12140928), (24, 10117440), (27, 8993280), (30, 8093952), (32, 7588080), (36, 6744960), (40, 6070464), (45, 5395968), (48, 5058720), (54, 4496640), (60, 4046976), (64, 3794040), (72, 3372480), (80, 3035232), (81, 2997760), (90, 2697984), (96, 2529360), (108, 2248320), (120, 2023488), (128, 1897020), (135, 1798656), (144, 1686240), (160, 1517616), (162, 1498880), (180, 1348992), (192, 1264680), (216, 1124160), (240, 1011744), (256, 948510), (270, 899328), (288, 843120), (320, 758808), (324, 749440), (360, 674496), (384, 632340), (405, 599552), (432, 562080), (480, 505872), (512, 474255), (540, 449664), (576, 421560), (640, 379404), (648, 374720), (720, 337248), (768, 316170), (810, 299776), (864, 281040), (960, 252936), (1080, 224832), (1152, 210780), (1171, 207360), (1280, 189702), (1296, 187360), (1440, 168624), (1536, 158085), (1620, 149888), (1728, 140520), (1920, 126468), (2160, 112416), (2304, 105390), (2342, 103680), (2560, 94851), (2592, 93680), (2880, 84312), (3240, 74944), (3456, 70260), (3513, 69120), (3840, 63234), (4320, 56208), (4608, 52695), (4684, 51840), (5184, 46840), (5760, 42156), (5855, 41472), (6480, 37472), (6912, 35130), (7026, 34560), (7680, 31617), (8640, 28104), (9368, 25920), (10368, 23420), (10539, 23040), (11520, 21078), (11710, 20736), (12960, 18736), (13824, 17565), (14052, 17280)]