15540387840

素因数分解:

$2^{15}\times 3^4\times 5^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 320

約数和(自身を含む): 55761896520

約数和(自身を除く): 40221508680

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, 1024, 1080, 1152, 1171, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2342, 2560, 2592, 2880, 3072, 3240, 3456, 3513, 3840, 4096, 4320, 4608, 4684, 5120, 5184, 5760, 5855, 6144, 6480, 6912, 7026, 7680, 8192, 8640, 9216, 9368, 10240, 10368, 10539, 11520, 11710, 12288, 12960, 13824, 14052, 15360, 16384, 17280, 17565, 18432, 18736, 20480, 20736, 21078, 23040, 23420, 24576, 25920, 27648, 28104, 30720, 31617, 32768, 34560, 35130, 36864, 37472, 40960, 41472, 42156, 46080, 46840, 49152, 51840, 52695, 55296, 56208, 61440, 63234, 69120, 70260, 73728, 74944, 81920, 82944, 84312, 92160, 93680, 94851, 98304, 103680, 105390, 110592, 112416, 122880, 126468, 138240, 140520, 147456, 149888, 158085, 163840, 165888, 168624, 184320, 187360, 189702, 207360, 210780, 221184, 224832, 245760, 252936, 276480, 281040, 294912, 299776, 316170, 331776, 337248, 368640, 374720, 379404, 414720, 421560, 442368, 449664, 474255, 491520, 505872, 552960, 562080, 599552, 632340, 663552, 674496, 737280, 749440, 758808, 829440, 843120, 884736, 899328, 948510, 1011744, 1105920, 1124160, 1199104, 1264680, 1327104, 1348992, 1474560, 1498880, 1517616, 1658880, 1686240, 1798656, 1897020, 2023488, 2211840, 2248320, 2398208, 2529360, 2654208, 2697984, 2997760, 3035232, 3317760, 3372480, 3597312, 3794040, 4046976, 4423680, 4496640, 4796416, 5058720, 5395968, 5995520, 6070464, 6635520, 6744960, 7194624, 7588080, 8093952, 8993280, 9592832, 10117440, 10791936, 11991040, 12140928, 13271040, 13489920, 14389248, 15176160, 16187904, 17986560, 19185664, 20234880, 21583872, 23982080, 24281856, 26979840, 28778496, 30352320, 32375808, 35973120, 38371328, 40469760, 43167744, 47964160, 48563712, 53959680, 57556992, 60704640, 64751616, 71946240, 80939520, 86335488, 95928320, 97127424, 107919360, 115113984, 121409280, 129503232, 143892480, 161879040, 172670976, 191856640, 194254848, 215838720, 242818560, 259006464, 287784960, 323758080, 345341952, 388509696, 431677440, 485637120, 518012928, 575569920, 647516160, 777019392, 863354880, 971274240, 1036025856, 1295032320, 1554038784, 1726709760, 1942548480, 2590064640, 3108077568, 3885096960, 5180129280, 7770193920, 15540387840]

約数ペア:

[(1, 15540387840), (2, 7770193920), (3, 5180129280), (4, 3885096960), (5, 3108077568), (6, 2590064640), (8, 1942548480), (9, 1726709760), (10, 1554038784), (12, 1295032320), (15, 1036025856), (16, 971274240), (18, 863354880), (20, 777019392), (24, 647516160), (27, 575569920), (30, 518012928), (32, 485637120), (36, 431677440), (40, 388509696), (45, 345341952), (48, 323758080), (54, 287784960), (60, 259006464), (64, 242818560), (72, 215838720), (80, 194254848), (81, 191856640), (90, 172670976), (96, 161879040), (108, 143892480), (120, 129503232), (128, 121409280), (135, 115113984), (144, 107919360), (160, 97127424), (162, 95928320), (180, 86335488), (192, 80939520), (216, 71946240), (240, 64751616), (256, 60704640), (270, 57556992), (288, 53959680), (320, 48563712), (324, 47964160), (360, 43167744), (384, 40469760), (405, 38371328), (432, 35973120), (480, 32375808), (512, 30352320), (540, 28778496), (576, 26979840), (640, 24281856), (648, 23982080), (720, 21583872), (768, 20234880), (810, 19185664), (864, 17986560), (960, 16187904), (1024, 15176160), (1080, 14389248), (1152, 13489920), (1171, 13271040), (1280, 12140928), (1296, 11991040), (1440, 10791936), (1536, 10117440), (1620, 9592832), (1728, 8993280), (1920, 8093952), (2048, 7588080), (2160, 7194624), (2304, 6744960), (2342, 6635520), (2560, 6070464), (2592, 5995520), (2880, 5395968), (3072, 5058720), (3240, 4796416), (3456, 4496640), (3513, 4423680), (3840, 4046976), (4096, 3794040), (4320, 3597312), (4608, 3372480), (4684, 3317760), (5120, 3035232), (5184, 2997760), (5760, 2697984), (5855, 2654208), (6144, 2529360), (6480, 2398208), (6912, 2248320), (7026, 2211840), (7680, 2023488), (8192, 1897020), (8640, 1798656), (9216, 1686240), (9368, 1658880), (10240, 1517616), (10368, 1498880), (10539, 1474560), (11520, 1348992), (11710, 1327104), (12288, 1264680), (12960, 1199104), (13824, 1124160), (14052, 1105920), (15360, 1011744), (16384, 948510), (17280, 899328), (17565, 884736), (18432, 843120), (18736, 829440), (20480, 758808), (20736, 749440), (21078, 737280), (23040, 674496), (23420, 663552), (24576, 632340), (25920, 599552), (27648, 562080), (28104, 552960), (30720, 505872), (31617, 491520), (32768, 474255), (34560, 449664), (35130, 442368), (36864, 421560), (37472, 414720), (40960, 379404), (41472, 374720), (42156, 368640), (46080, 337248), (46840, 331776), (49152, 316170), (51840, 299776), (52695, 294912), (55296, 281040), (56208, 276480), (61440, 252936), (63234, 245760), (69120, 224832), (70260, 221184), (73728, 210780), (74944, 207360), (81920, 189702), (82944, 187360), (84312, 184320), (92160, 168624), (93680, 165888), (94851, 163840), (98304, 158085), (103680, 149888), (105390, 147456), (110592, 140520), (112416, 138240), (122880, 126468)]