487320000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 280

約数和(自身を含む): 1675863552

約数和(自身を除く): 1188543552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 131, 150, 155, 160, 186, 192, 200, 240, 248, 250, 262, 300, 310, 320, 372, 375, 393, 400, 465, 480, 496, 500, 524, 600, 620, 625, 655, 744, 750, 775, 786, 800, 930, 960, 992, 1000, 1048, 1200, 1240, 1250, 1310, 1488, 1500, 1550, 1572, 1600, 1860, 1875, 1965, 1984, 2000, 2096, 2325, 2400, 2480, 2500, 2620, 2976, 3000, 3100, 3144, 3275, 3720, 3750, 3875, 3930, 4000, 4061, 4192, 4650, 4800, 4960, 5000, 5240, 5952, 6000, 6200, 6288, 6550, 7440, 7500, 7750, 7860, 8000, 8122, 8384, 9300, 9825, 9920, 10000, 10480, 11625, 12000, 12183, 12400, 12576, 13100, 14880, 15000, 15500, 15720, 16244, 16375, 18600, 19375, 19650, 20000, 20305, 20960, 23250, 24000, 24366, 24800, 25152, 26200, 29760, 30000, 31000, 31440, 32488, 32750, 37200, 38750, 39300, 40000, 40610, 41920, 46500, 48732, 49125, 49600, 52400, 58125, 60000, 60915, 62000, 62880, 64976, 65500, 74400, 77500, 78600, 81220, 81875, 93000, 97464, 98250, 101525, 104800, 116250, 120000, 121830, 124000, 125760, 129952, 131000, 148800, 155000, 157200, 162440, 163750, 186000, 194928, 196500, 203050, 209600, 232500, 243660, 245625, 248000, 259904, 262000, 304575, 310000, 314400, 324880, 327500, 372000, 389856, 393000, 406100, 465000, 487320, 491250, 507625, 524000, 609150, 620000, 628800, 649760, 655000, 744000, 779712, 786000, 812200, 930000, 974640, 982500, 1015250, 1048000, 1218300, 1240000, 1299520, 1310000, 1522875, 1572000, 1624400, 1860000, 1949280, 1965000, 2030500, 2436600, 2538125, 2620000, 3045750, 3144000, 3248800, 3720000, 3898560, 3930000, 4061000, 4873200, 5076250, 5240000, 6091500, 6497600, 7614375, 7860000, 8122000, 9746400, 10152500, 12183000, 15228750, 15720000, 16244000, 19492800, 20305000, 24366000, 30457500, 32488000, 40610000, 48732000, 60915000, 81220000, 97464000, 121830000, 162440000, 243660000, 487320000]

約数ペア:

[(1, 487320000), (2, 243660000), (3, 162440000), (4, 121830000), (5, 97464000), (6, 81220000), (8, 60915000), (10, 48732000), (12, 40610000), (15, 32488000), (16, 30457500), (20, 24366000), (24, 20305000), (25, 19492800), (30, 16244000), (31, 15720000), (32, 15228750), (40, 12183000), (48, 10152500), (50, 9746400), (60, 8122000), (62, 7860000), (64, 7614375), (75, 6497600), (80, 6091500), (93, 5240000), (96, 5076250), (100, 4873200), (120, 4061000), (124, 3930000), (125, 3898560), (131, 3720000), (150, 3248800), (155, 3144000), (160, 3045750), (186, 2620000), (192, 2538125), (200, 2436600), (240, 2030500), (248, 1965000), (250, 1949280), (262, 1860000), (300, 1624400), (310, 1572000), (320, 1522875), (372, 1310000), (375, 1299520), (393, 1240000), (400, 1218300), (465, 1048000), (480, 1015250), (496, 982500), (500, 974640), (524, 930000), (600, 812200), (620, 786000), (625, 779712), (655, 744000), (744, 655000), (750, 649760), (775, 628800), (786, 620000), (800, 609150), (930, 524000), (960, 507625), (992, 491250), (1000, 487320), (1048, 465000), (1200, 406100), (1240, 393000), (1250, 389856), (1310, 372000), (1488, 327500), (1500, 324880), (1550, 314400), (1572, 310000), (1600, 304575), (1860, 262000), (1875, 259904), (1965, 248000), (1984, 245625), (2000, 243660), (2096, 232500), (2325, 209600), (2400, 203050), (2480, 196500), (2500, 194928), (2620, 186000), (2976, 163750), (3000, 162440), (3100, 157200), (3144, 155000), (3275, 148800), (3720, 131000), (3750, 129952), (3875, 125760), (3930, 124000), (4000, 121830), (4061, 120000), (4192, 116250), (4650, 104800), (4800, 101525), (4960, 98250), (5000, 97464), (5240, 93000), (5952, 81875), (6000, 81220), (6200, 78600), (6288, 77500), (6550, 74400), (7440, 65500), (7500, 64976), (7750, 62880), (7860, 62000), (8000, 60915), (8122, 60000), (8384, 58125), (9300, 52400), (9825, 49600), (9920, 49125), (10000, 48732), (10480, 46500), (11625, 41920), (12000, 40610), (12183, 40000), (12400, 39300), (12576, 38750), (13100, 37200), (14880, 32750), (15000, 32488), (15500, 31440), (15720, 31000), (16244, 30000), (16375, 29760), (18600, 26200), (19375, 25152), (19650, 24800), (20000, 24366), (20305, 24000), (20960, 23250)]