3728640000

素因数分解:

$2^{11}\times 3^1\times 5^4\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 240

約数和(自身を含む): 12434582160

約数和(自身を除く): 8705942160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 625, 640, 750, 768, 800, 960, 971, 1000, 1024, 1200, 1250, 1280, 1500, 1536, 1600, 1875, 1920, 1942, 2000, 2048, 2400, 2500, 2560, 2913, 3000, 3072, 3200, 3750, 3840, 3884, 4000, 4800, 4855, 5000, 5120, 5826, 6000, 6144, 6400, 7500, 7680, 7768, 8000, 9600, 9710, 10000, 10240, 11652, 12000, 12800, 14565, 15000, 15360, 15536, 16000, 19200, 19420, 20000, 23304, 24000, 24275, 25600, 29130, 30000, 30720, 31072, 32000, 38400, 38840, 40000, 46608, 48000, 48550, 51200, 58260, 60000, 62144, 64000, 72825, 76800, 77680, 80000, 93216, 96000, 97100, 116520, 120000, 121375, 124288, 128000, 145650, 153600, 155360, 160000, 186432, 192000, 194200, 233040, 240000, 242750, 248576, 256000, 291300, 310720, 320000, 364125, 372864, 384000, 388400, 466080, 480000, 485500, 497152, 582600, 606875, 621440, 640000, 728250, 745728, 768000, 776800, 932160, 960000, 971000, 994304, 1165200, 1213750, 1242880, 1280000, 1456500, 1491456, 1553600, 1820625, 1864320, 1920000, 1942000, 1988608, 2330400, 2427500, 2485760, 2913000, 2982912, 3107200, 3641250, 3728640, 3840000, 3884000, 4660800, 4855000, 4971520, 5826000, 5965824, 6214400, 7282500, 7457280, 7768000, 9321600, 9710000, 9943040, 11652000, 12428800, 14565000, 14914560, 15536000, 18643200, 19420000, 23304000, 24857600, 29130000, 29829120, 31072000, 37286400, 38840000, 46608000, 49715200, 58260000, 62144000, 74572800, 77680000, 93216000, 116520000, 124288000, 149145600, 155360000, 186432000, 233040000, 248576000, 310720000, 372864000, 466080000, 621440000, 745728000, 932160000, 1242880000, 1864320000, 3728640000]

約数ペア:

[(1, 3728640000), (2, 1864320000), (3, 1242880000), (4, 932160000), (5, 745728000), (6, 621440000), (8, 466080000), (10, 372864000), (12, 310720000), (15, 248576000), (16, 233040000), (20, 186432000), (24, 155360000), (25, 149145600), (30, 124288000), (32, 116520000), (40, 93216000), (48, 77680000), (50, 74572800), (60, 62144000), (64, 58260000), (75, 49715200), (80, 46608000), (96, 38840000), (100, 37286400), (120, 31072000), (125, 29829120), (128, 29130000), (150, 24857600), (160, 23304000), (192, 19420000), (200, 18643200), (240, 15536000), (250, 14914560), (256, 14565000), (300, 12428800), (320, 11652000), (375, 9943040), (384, 9710000), (400, 9321600), (480, 7768000), (500, 7457280), (512, 7282500), (600, 6214400), (625, 5965824), (640, 5826000), (750, 4971520), (768, 4855000), (800, 4660800), (960, 3884000), (971, 3840000), (1000, 3728640), (1024, 3641250), (1200, 3107200), (1250, 2982912), (1280, 2913000), (1500, 2485760), (1536, 2427500), (1600, 2330400), (1875, 1988608), (1920, 1942000), (1942, 1920000), (2000, 1864320), (2048, 1820625), (2400, 1553600), (2500, 1491456), (2560, 1456500), (2913, 1280000), (3000, 1242880), (3072, 1213750), (3200, 1165200), (3750, 994304), (3840, 971000), (3884, 960000), (4000, 932160), (4800, 776800), (4855, 768000), (5000, 745728), (5120, 728250), (5826, 640000), (6000, 621440), (6144, 606875), (6400, 582600), (7500, 497152), (7680, 485500), (7768, 480000), (8000, 466080), (9600, 388400), (9710, 384000), (10000, 372864), (10240, 364125), (11652, 320000), (12000, 310720), (12800, 291300), (14565, 256000), (15000, 248576), (15360, 242750), (15536, 240000), (16000, 233040), (19200, 194200), (19420, 192000), (20000, 186432), (23304, 160000), (24000, 155360), (24275, 153600), (25600, 145650), (29130, 128000), (30000, 124288), (30720, 121375), (31072, 120000), (32000, 116520), (38400, 97100), (38840, 96000), (40000, 93216), (46608, 80000), (48000, 77680), (48550, 76800), (51200, 72825), (58260, 64000), (60000, 62144)]