1372320000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{953}}^1$

素因数の和:995

約数の個数: 270

約数和(自身を含む): 4949526582

約数和(自身を除く): 3577206582

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 625, 640, 720, 750, 768, 800, 900, 953, 960, 1000, 1125, 1152, 1200, 1250, 1280, 1440, 1500, 1600, 1800, 1875, 1906, 1920, 2000, 2250, 2304, 2400, 2500, 2859, 2880, 3000, 3200, 3600, 3750, 3812, 3840, 4000, 4500, 4765, 4800, 5000, 5625, 5718, 5760, 6000, 6400, 7200, 7500, 7624, 8000, 8577, 9000, 9530, 9600, 10000, 11250, 11436, 11520, 12000, 14295, 14400, 15000, 15248, 16000, 17154, 18000, 19060, 19200, 20000, 22500, 22872, 23825, 24000, 28590, 28800, 30000, 30496, 32000, 34308, 36000, 38120, 40000, 42885, 45000, 45744, 47650, 48000, 57180, 57600, 60000, 60992, 68616, 71475, 72000, 76240, 80000, 85770, 90000, 91488, 95300, 96000, 114360, 119125, 120000, 121984, 137232, 142950, 144000, 152480, 160000, 171540, 180000, 182976, 190600, 214425, 228720, 238250, 240000, 243968, 274464, 285900, 288000, 304960, 343080, 357375, 360000, 365952, 381200, 428850, 457440, 476500, 480000, 548928, 571800, 595625, 609920, 686160, 714750, 720000, 731904, 762400, 857700, 914880, 953000, 1072125, 1097856, 1143600, 1191250, 1219840, 1372320, 1429500, 1440000, 1524800, 1715400, 1786875, 1829760, 1906000, 2144250, 2195712, 2287200, 2382500, 2744640, 2859000, 3049600, 3430800, 3573750, 3659520, 3812000, 4288500, 4574400, 4765000, 5360625, 5489280, 5718000, 6099200, 6861600, 7147500, 7624000, 8577000, 9148800, 9530000, 10721250, 10978560, 11436000, 13723200, 14295000, 15248000, 17154000, 18297600, 19060000, 21442500, 22872000, 27446400, 28590000, 30496000, 34308000, 38120000, 42885000, 45744000, 54892800, 57180000, 68616000, 76240000, 85770000, 91488000, 114360000, 137232000, 152480000, 171540000, 228720000, 274464000, 343080000, 457440000, 686160000, 1372320000]

約数ペア:

[(1, 1372320000), (2, 686160000), (3, 457440000), (4, 343080000), (5, 274464000), (6, 228720000), (8, 171540000), (9, 152480000), (10, 137232000), (12, 114360000), (15, 91488000), (16, 85770000), (18, 76240000), (20, 68616000), (24, 57180000), (25, 54892800), (30, 45744000), (32, 42885000), (36, 38120000), (40, 34308000), (45, 30496000), (48, 28590000), (50, 27446400), (60, 22872000), (64, 21442500), (72, 19060000), (75, 18297600), (80, 17154000), (90, 15248000), (96, 14295000), (100, 13723200), (120, 11436000), (125, 10978560), (128, 10721250), (144, 9530000), (150, 9148800), (160, 8577000), (180, 7624000), (192, 7147500), (200, 6861600), (225, 6099200), (240, 5718000), (250, 5489280), (256, 5360625), (288, 4765000), (300, 4574400), (320, 4288500), (360, 3812000), (375, 3659520), (384, 3573750), (400, 3430800), (450, 3049600), (480, 2859000), (500, 2744640), (576, 2382500), (600, 2287200), (625, 2195712), (640, 2144250), (720, 1906000), (750, 1829760), (768, 1786875), (800, 1715400), (900, 1524800), (953, 1440000), (960, 1429500), (1000, 1372320), (1125, 1219840), (1152, 1191250), (1200, 1143600), (1250, 1097856), (1280, 1072125), (1440, 953000), (1500, 914880), (1600, 857700), (1800, 762400), (1875, 731904), (1906, 720000), (1920, 714750), (2000, 686160), (2250, 609920), (2304, 595625), (2400, 571800), (2500, 548928), (2859, 480000), (2880, 476500), (3000, 457440), (3200, 428850), (3600, 381200), (3750, 365952), (3812, 360000), (3840, 357375), (4000, 343080), (4500, 304960), (4765, 288000), (4800, 285900), (5000, 274464), (5625, 243968), (5718, 240000), (5760, 238250), (6000, 228720), (6400, 214425), (7200, 190600), (7500, 182976), (7624, 180000), (8000, 171540), (8577, 160000), (9000, 152480), (9530, 144000), (9600, 142950), (10000, 137232), (11250, 121984), (11436, 120000), (11520, 119125), (12000, 114360), (14295, 96000), (14400, 95300), (15000, 91488), (15248, 90000), (16000, 85770), (17154, 80000), (18000, 76240), (19060, 72000), (19200, 71475), (20000, 68616), (22500, 60992), (22872, 60000), (23825, 57600), (24000, 57180), (28590, 48000), (28800, 47650), (30000, 45744), (30496, 45000), (32000, 42885), (34308, 40000), (36000, 38120)]