485207040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 176

約数和(自身を含む): 1603537920

約数和(自身を除く): 1118330880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1019, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2038, 2480, 2560, 2976, 3057, 3072, 3720, 3840, 3968, 4076, 4960, 5095, 5120, 5952, 6114, 7440, 7680, 7936, 8152, 9920, 10190, 11904, 12228, 14880, 15285, 15360, 15872, 16304, 19840, 20380, 23808, 24456, 29760, 30570, 31589, 31744, 32608, 39680, 40760, 47616, 48912, 59520, 61140, 63178, 65216, 79360, 81520, 94767, 95232, 97824, 119040, 122280, 126356, 130432, 157945, 158720, 163040, 189534, 195648, 238080, 244560, 252712, 260864, 315890, 326080, 379068, 391296, 473835, 476160, 489120, 505424, 521728, 631780, 652160, 758136, 782592, 947670, 978240, 1010848, 1043456, 1263560, 1304320, 1516272, 1565184, 1895340, 1956480, 2021696, 2527120, 2608640, 3032544, 3130368, 3790680, 3912960, 4043392, 5054240, 5217280, 6065088, 7581360, 7825920, 8086784, 10108480, 12130176, 15162720, 15651840, 16173568, 20216960, 24260352, 30325440, 32347136, 40433920, 48520704, 60650880, 80867840, 97041408, 121301760, 161735680, 242603520, 485207040]

約数ペア:

[(1, 485207040), (2, 242603520), (3, 161735680), (4, 121301760), (5, 97041408), (6, 80867840), (8, 60650880), (10, 48520704), (12, 40433920), (15, 32347136), (16, 30325440), (20, 24260352), (24, 20216960), (30, 16173568), (31, 15651840), (32, 15162720), (40, 12130176), (48, 10108480), (60, 8086784), (62, 7825920), (64, 7581360), (80, 6065088), (93, 5217280), (96, 5054240), (120, 4043392), (124, 3912960), (128, 3790680), (155, 3130368), (160, 3032544), (186, 2608640), (192, 2527120), (240, 2021696), (248, 1956480), (256, 1895340), (310, 1565184), (320, 1516272), (372, 1304320), (384, 1263560), (465, 1043456), (480, 1010848), (496, 978240), (512, 947670), (620, 782592), (640, 758136), (744, 652160), (768, 631780), (930, 521728), (960, 505424), (992, 489120), (1019, 476160), (1024, 473835), (1240, 391296), (1280, 379068), (1488, 326080), (1536, 315890), (1860, 260864), (1920, 252712), (1984, 244560), (2038, 238080), (2480, 195648), (2560, 189534), (2976, 163040), (3057, 158720), (3072, 157945), (3720, 130432), (3840, 126356), (3968, 122280), (4076, 119040), (4960, 97824), (5095, 95232), (5120, 94767), (5952, 81520), (6114, 79360), (7440, 65216), (7680, 63178), (7936, 61140), (8152, 59520), (9920, 48912), (10190, 47616), (11904, 40760), (12228, 39680), (14880, 32608), (15285, 31744), (15360, 31589), (15872, 30570), (16304, 29760), (19840, 24456), (20380, 23808)]