1536215040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 288

約数和(自身を含む): 5417193600

約数和(自身を除く): 3880978560

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, 211, 237, 240, 256, 288, 316, 320, 360, 384, 395, 422, 474, 480, 512, 576, 632, 633, 640, 711, 720, 768, 790, 844, 948, 960, 1024, 1055, 1152, 1185, 1264, 1266, 1280, 1422, 1440, 1536, 1580, 1688, 1896, 1899, 1920, 2048, 2110, 2304, 2370, 2528, 2532, 2560, 2844, 2880, 3072, 3160, 3165, 3376, 3555, 3792, 3798, 3840, 4220, 4608, 4740, 5056, 5064, 5120, 5688, 5760, 6144, 6320, 6330, 6752, 7110, 7584, 7596, 7680, 8440, 9216, 9480, 9495, 10112, 10128, 10240, 11376, 11520, 12640, 12660, 13504, 14220, 15168, 15192, 15360, 16669, 16880, 18432, 18960, 18990, 20224, 20256, 22752, 23040, 25280, 25320, 27008, 28440, 30336, 30384, 30720, 33338, 33760, 37920, 37980, 40448, 40512, 45504, 46080, 50007, 50560, 50640, 54016, 56880, 60672, 60768, 66676, 67520, 75840, 75960, 80896, 81024, 83345, 91008, 92160, 100014, 101120, 101280, 108032, 113760, 121344, 121536, 133352, 135040, 150021, 151680, 151920, 161792, 162048, 166690, 182016, 200028, 202240, 202560, 216064, 227520, 242688, 243072, 250035, 266704, 270080, 300042, 303360, 303840, 324096, 333380, 364032, 400056, 404480, 405120, 432128, 455040, 485376, 486144, 500070, 533408, 540160, 600084, 606720, 607680, 648192, 666760, 728064, 750105, 800112, 808960, 810240, 910080, 972288, 1000140, 1066816, 1080320, 1200168, 1213440, 1215360, 1296384, 1333520, 1456128, 1500210, 1600224, 1620480, 1820160, 1944576, 2000280, 2133632, 2160640, 2400336, 2426880, 2430720, 2667040, 3000420, 3200448, 3240960, 3640320, 3889152, 4000560, 4267264, 4800672, 4861440, 5334080, 6000840, 6400896, 6481920, 7280640, 8001120, 8534528, 9601344, 9722880, 10668160, 12001680, 12801792, 16002240, 17069056, 19202688, 19445760, 21336320, 24003360, 25603584, 32004480, 34138112, 38405376, 42672640, 48006720, 51207168, 64008960, 76810752, 85345280, 96013440, 102414336, 128017920, 153621504, 170690560, 192026880, 256035840, 307243008, 384053760, 512071680, 768107520, 1536215040]

約数ペア:

[(1, 1536215040), (2, 768107520), (3, 512071680), (4, 384053760), (5, 307243008), (6, 256035840), (8, 192026880), (9, 170690560), (10, 153621504), (12, 128017920), (15, 102414336), (16, 96013440), (18, 85345280), (20, 76810752), (24, 64008960), (30, 51207168), (32, 48006720), (36, 42672640), (40, 38405376), (45, 34138112), (48, 32004480), (60, 25603584), (64, 24003360), (72, 21336320), (79, 19445760), (80, 19202688), (90, 17069056), (96, 16002240), (120, 12801792), (128, 12001680), (144, 10668160), (158, 9722880), (160, 9601344), (180, 8534528), (192, 8001120), (211, 7280640), (237, 6481920), (240, 6400896), (256, 6000840), (288, 5334080), (316, 4861440), (320, 4800672), (360, 4267264), (384, 4000560), (395, 3889152), (422, 3640320), (474, 3240960), (480, 3200448), (512, 3000420), (576, 2667040), (632, 2430720), (633, 2426880), (640, 2400336), (711, 2160640), (720, 2133632), (768, 2000280), (790, 1944576), (844, 1820160), (948, 1620480), (960, 1600224), (1024, 1500210), (1055, 1456128), (1152, 1333520), (1185, 1296384), (1264, 1215360), (1266, 1213440), (1280, 1200168), (1422, 1080320), (1440, 1066816), (1536, 1000140), (1580, 972288), (1688, 910080), (1896, 810240), (1899, 808960), (1920, 800112), (2048, 750105), (2110, 728064), (2304, 666760), (2370, 648192), (2528, 607680), (2532, 606720), (2560, 600084), (2844, 540160), (2880, 533408), (3072, 500070), (3160, 486144), (3165, 485376), (3376, 455040), (3555, 432128), (3792, 405120), (3798, 404480), (3840, 400056), (4220, 364032), (4608, 333380), (4740, 324096), (5056, 303840), (5064, 303360), (5120, 300042), (5688, 270080), (5760, 266704), (6144, 250035), (6320, 243072), (6330, 242688), (6752, 227520), (7110, 216064), (7584, 202560), (7596, 202240), (7680, 200028), (8440, 182016), (9216, 166690), (9480, 162048), (9495, 161792), (10112, 151920), (10128, 151680), (10240, 150021), (11376, 135040), (11520, 133352), (12640, 121536), (12660, 121344), (13504, 113760), (14220, 108032), (15168, 101280), (15192, 101120), (15360, 100014), (16669, 92160), (16880, 91008), (18432, 83345), (18960, 81024), (18990, 80896), (20224, 75960), (20256, 75840), (22752, 67520), (23040, 66676), (25280, 60768), (25320, 60672), (27008, 56880), (28440, 54016), (30336, 50640), (30384, 50560), (30720, 50007), (33338, 46080), (33760, 45504), (37920, 40512), (37980, 40448)]