15128939520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{827}}^1$

素因数の和:1255

約数の個数: 264

約数和(自身を含む): 52616972304

約数和(自身を除く): 37488032784

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, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 397, 480, 512, 576, 640, 720, 768, 794, 827, 960, 1024, 1152, 1191, 1280, 1440, 1536, 1588, 1654, 1920, 1985, 2304, 2382, 2481, 2560, 2880, 3072, 3176, 3308, 3573, 3840, 3970, 4135, 4608, 4764, 4962, 5120, 5760, 5955, 6352, 6616, 7146, 7443, 7680, 7940, 8270, 9216, 9528, 9924, 11520, 11910, 12405, 12704, 13232, 14292, 14886, 15360, 15880, 16540, 17865, 19056, 19848, 23040, 23820, 24810, 25408, 26464, 28584, 29772, 31760, 33080, 35730, 37215, 38112, 39696, 46080, 47640, 49620, 50816, 52928, 57168, 59544, 63520, 66160, 71460, 74430, 76224, 79392, 95280, 99240, 101632, 105856, 114336, 119088, 127040, 132320, 142920, 148860, 152448, 158784, 190560, 198480, 203264, 211712, 228672, 238176, 254080, 264640, 285840, 297720, 304896, 317568, 328319, 381120, 396960, 406528, 423424, 457344, 476352, 508160, 529280, 571680, 595440, 609792, 635136, 656638, 762240, 793920, 846848, 914688, 952704, 984957, 1016320, 1058560, 1143360, 1190880, 1219584, 1270272, 1313276, 1524480, 1587840, 1641595, 1829376, 1905408, 1969914, 2032640, 2117120, 2286720, 2381760, 2540544, 2626552, 2954871, 3048960, 3175680, 3283190, 3658752, 3810816, 3939828, 4234240, 4573440, 4763520, 4924785, 5253104, 5909742, 6097920, 6351360, 6566380, 7621632, 7879656, 9146880, 9527040, 9849570, 10506208, 11819484, 12702720, 13132760, 14774355, 15759312, 18293760, 19054080, 19699140, 21012416, 23638968, 26265520, 29548710, 31518624, 38108160, 39398280, 42024832, 47277936, 52531040, 59097420, 63037248, 78796560, 84049664, 94555872, 105062080, 118194840, 126074496, 157593120, 168099328, 189111744, 210124160, 236389680, 252148992, 315186240, 336198656, 378223488, 420248320, 472779360, 504297984, 630372480, 756446976, 840496640, 945558720, 1008595968, 1260744960, 1512893952, 1680993280, 1891117440, 2521489920, 3025787904, 3782234880, 5042979840, 7564469760, 15128939520]

約数ペア:

[(1, 15128939520), (2, 7564469760), (3, 5042979840), (4, 3782234880), (5, 3025787904), (6, 2521489920), (8, 1891117440), (9, 1680993280), (10, 1512893952), (12, 1260744960), (15, 1008595968), (16, 945558720), (18, 840496640), (20, 756446976), (24, 630372480), (30, 504297984), (32, 472779360), (36, 420248320), (40, 378223488), (45, 336198656), (48, 315186240), (60, 252148992), (64, 236389680), (72, 210124160), (80, 189111744), (90, 168099328), (96, 157593120), (120, 126074496), (128, 118194840), (144, 105062080), (160, 94555872), (180, 84049664), (192, 78796560), (240, 63037248), (256, 59097420), (288, 52531040), (320, 47277936), (360, 42024832), (384, 39398280), (397, 38108160), (480, 31518624), (512, 29548710), (576, 26265520), (640, 23638968), (720, 21012416), (768, 19699140), (794, 19054080), (827, 18293760), (960, 15759312), (1024, 14774355), (1152, 13132760), (1191, 12702720), (1280, 11819484), (1440, 10506208), (1536, 9849570), (1588, 9527040), (1654, 9146880), (1920, 7879656), (1985, 7621632), (2304, 6566380), (2382, 6351360), (2481, 6097920), (2560, 5909742), (2880, 5253104), (3072, 4924785), (3176, 4763520), (3308, 4573440), (3573, 4234240), (3840, 3939828), (3970, 3810816), (4135, 3658752), (4608, 3283190), (4764, 3175680), (4962, 3048960), (5120, 2954871), (5760, 2626552), (5955, 2540544), (6352, 2381760), (6616, 2286720), (7146, 2117120), (7443, 2032640), (7680, 1969914), (7940, 1905408), (8270, 1829376), (9216, 1641595), (9528, 1587840), (9924, 1524480), (11520, 1313276), (11910, 1270272), (12405, 1219584), (12704, 1190880), (13232, 1143360), (14292, 1058560), (14886, 1016320), (15360, 984957), (15880, 952704), (16540, 914688), (17865, 846848), (19056, 793920), (19848, 762240), (23040, 656638), (23820, 635136), (24810, 609792), (25408, 595440), (26464, 571680), (28584, 529280), (29772, 508160), (31760, 476352), (33080, 457344), (35730, 423424), (37215, 406528), (38112, 396960), (39696, 381120), (46080, 328319), (47640, 317568), (49620, 304896), (50816, 297720), (52928, 285840), (57168, 264640), (59544, 254080), (63520, 238176), (66160, 228672), (71460, 211712), (74430, 203264), (76224, 198480), (79392, 190560), (95280, 158784), (99240, 152448), (101632, 148860), (105856, 142920), (114336, 132320), (119088, 127040)]