15489607680

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1447

約数の個数: 288

約数和(自身を含む): 54136162080

約数和(自身を除く): 38646554400

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, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 480, 512, 524, 576, 640, 655, 720, 768, 786, 960, 1024, 1048, 1152, 1179, 1280, 1283, 1310, 1440, 1536, 1572, 1920, 1965, 2048, 2096, 2304, 2358, 2560, 2566, 2620, 2880, 3072, 3144, 3840, 3849, 3930, 4192, 4608, 4716, 5120, 5132, 5240, 5760, 5895, 6144, 6288, 6415, 7680, 7698, 7860, 8384, 9216, 9432, 10240, 10264, 10480, 11520, 11547, 11790, 12576, 12830, 15360, 15396, 15720, 16768, 18432, 18864, 19245, 20528, 20960, 23040, 23094, 23580, 25152, 25660, 30720, 30792, 31440, 33536, 37728, 38490, 41056, 41920, 46080, 46188, 47160, 50304, 51320, 57735, 61584, 62880, 67072, 75456, 76980, 82112, 83840, 92160, 92376, 94320, 100608, 102640, 115470, 123168, 125760, 134144, 150912, 153960, 164224, 167680, 168073, 184752, 188640, 201216, 205280, 230940, 246336, 251520, 268288, 301824, 307920, 328448, 335360, 336146, 369504, 377280, 402432, 410560, 461880, 492672, 503040, 504219, 603648, 615840, 656896, 670720, 672292, 739008, 754560, 804864, 821120, 840365, 923760, 985344, 1006080, 1008438, 1207296, 1231680, 1313792, 1341440, 1344584, 1478016, 1509120, 1512657, 1642240, 1680730, 1847520, 1970688, 2012160, 2016876, 2414592, 2463360, 2521095, 2627584, 2689168, 2956032, 3018240, 3025314, 3284480, 3361460, 3695040, 3941376, 4024320, 4033752, 4926720, 5042190, 5378336, 5912064, 6036480, 6050628, 6568960, 6722920, 7390080, 7563285, 7882752, 8067504, 9853440, 10084380, 10756672, 11824128, 12072960, 12101256, 13137920, 13445840, 14780160, 15126570, 16135008, 19706880, 20168760, 21513344, 23648256, 24202512, 26891680, 29560320, 30253140, 32270016, 39413760, 40337520, 43026688, 48405024, 53783360, 59120640, 60506280, 64540032, 80675040, 86053376, 96810048, 107566720, 118241280, 121012560, 129080064, 161350080, 172106752, 193620096, 215133440, 242025120, 258160128, 322700160, 344213504, 387240192, 430266880, 484050240, 516320256, 645400320, 774480384, 860533760, 968100480, 1032640512, 1290800640, 1548960768, 1721067520, 1936200960, 2581601280, 3097921536, 3872401920, 5163202560, 7744803840, 15489607680]

約数ペア:

[(1, 15489607680), (2, 7744803840), (3, 5163202560), (4, 3872401920), (5, 3097921536), (6, 2581601280), (8, 1936200960), (9, 1721067520), (10, 1548960768), (12, 1290800640), (15, 1032640512), (16, 968100480), (18, 860533760), (20, 774480384), (24, 645400320), (30, 516320256), (32, 484050240), (36, 430266880), (40, 387240192), (45, 344213504), (48, 322700160), (60, 258160128), (64, 242025120), (72, 215133440), (80, 193620096), (90, 172106752), (96, 161350080), (120, 129080064), (128, 121012560), (131, 118241280), (144, 107566720), (160, 96810048), (180, 86053376), (192, 80675040), (240, 64540032), (256, 60506280), (262, 59120640), (288, 53783360), (320, 48405024), (360, 43026688), (384, 40337520), (393, 39413760), (480, 32270016), (512, 30253140), (524, 29560320), (576, 26891680), (640, 24202512), (655, 23648256), (720, 21513344), (768, 20168760), (786, 19706880), (960, 16135008), (1024, 15126570), (1048, 14780160), (1152, 13445840), (1179, 13137920), (1280, 12101256), (1283, 12072960), (1310, 11824128), (1440, 10756672), (1536, 10084380), (1572, 9853440), (1920, 8067504), (1965, 7882752), (2048, 7563285), (2096, 7390080), (2304, 6722920), (2358, 6568960), (2560, 6050628), (2566, 6036480), (2620, 5912064), (2880, 5378336), (3072, 5042190), (3144, 4926720), (3840, 4033752), (3849, 4024320), (3930, 3941376), (4192, 3695040), (4608, 3361460), (4716, 3284480), (5120, 3025314), (5132, 3018240), (5240, 2956032), (5760, 2689168), (5895, 2627584), (6144, 2521095), (6288, 2463360), (6415, 2414592), (7680, 2016876), (7698, 2012160), (7860, 1970688), (8384, 1847520), (9216, 1680730), (9432, 1642240), (10240, 1512657), (10264, 1509120), (10480, 1478016), (11520, 1344584), (11547, 1341440), (11790, 1313792), (12576, 1231680), (12830, 1207296), (15360, 1008438), (15396, 1006080), (15720, 985344), (16768, 923760), (18432, 840365), (18864, 821120), (19245, 804864), (20528, 754560), (20960, 739008), (23040, 672292), (23094, 670720), (23580, 656896), (25152, 615840), (25660, 603648), (30720, 504219), (30792, 503040), (31440, 492672), (33536, 461880), (37728, 410560), (38490, 402432), (41056, 377280), (41920, 369504), (46080, 336146), (46188, 335360), (47160, 328448), (50304, 307920), (51320, 301824), (57735, 268288), (61584, 251520), (62880, 246336), (67072, 230940), (75456, 205280), (76980, 201216), (82112, 188640), (83840, 184752), (92160, 168073), (92376, 167680), (94320, 164224), (100608, 153960), (102640, 150912), (115470, 134144), (123168, 125760)]