475207680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 1572480000

約数和(自身を除く): 1097272320

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, 499, 512, 620, 640, 744, 768, 930, 960, 992, 998, 1024, 1240, 1280, 1488, 1497, 1536, 1860, 1920, 1984, 1996, 2048, 2480, 2495, 2560, 2976, 2994, 3072, 3720, 3840, 3968, 3992, 4960, 4990, 5120, 5952, 5988, 6144, 7440, 7485, 7680, 7936, 7984, 9920, 9980, 10240, 11904, 11976, 14880, 14970, 15360, 15469, 15872, 15968, 19840, 19960, 23808, 23952, 29760, 29940, 30720, 30938, 31744, 31936, 39680, 39920, 46407, 47616, 47904, 59520, 59880, 61876, 63488, 63872, 77345, 79360, 79840, 92814, 95232, 95808, 119040, 119760, 123752, 127744, 154690, 158720, 159680, 185628, 190464, 191616, 232035, 238080, 239520, 247504, 255488, 309380, 317440, 319360, 371256, 383232, 464070, 476160, 479040, 495008, 510976, 618760, 638720, 742512, 766464, 928140, 952320, 958080, 990016, 1021952, 1237520, 1277440, 1485024, 1532928, 1856280, 1916160, 1980032, 2475040, 2554880, 2970048, 3065856, 3712560, 3832320, 3960064, 4950080, 5109760, 5940096, 7425120, 7664640, 7920128, 9900160, 11880192, 14850240, 15329280, 15840256, 19800320, 23760384, 29700480, 31680512, 39600640, 47520768, 59400960, 79201280, 95041536, 118801920, 158402560, 237603840, 475207680]

約数ペア:

[(1, 475207680), (2, 237603840), (3, 158402560), (4, 118801920), (5, 95041536), (6, 79201280), (8, 59400960), (10, 47520768), (12, 39600640), (15, 31680512), (16, 29700480), (20, 23760384), (24, 19800320), (30, 15840256), (31, 15329280), (32, 14850240), (40, 11880192), (48, 9900160), (60, 7920128), (62, 7664640), (64, 7425120), (80, 5940096), (93, 5109760), (96, 4950080), (120, 3960064), (124, 3832320), (128, 3712560), (155, 3065856), (160, 2970048), (186, 2554880), (192, 2475040), (240, 1980032), (248, 1916160), (256, 1856280), (310, 1532928), (320, 1485024), (372, 1277440), (384, 1237520), (465, 1021952), (480, 990016), (496, 958080), (499, 952320), (512, 928140), (620, 766464), (640, 742512), (744, 638720), (768, 618760), (930, 510976), (960, 495008), (992, 479040), (998, 476160), (1024, 464070), (1240, 383232), (1280, 371256), (1488, 319360), (1497, 317440), (1536, 309380), (1860, 255488), (1920, 247504), (1984, 239520), (1996, 238080), (2048, 232035), (2480, 191616), (2495, 190464), (2560, 185628), (2976, 159680), (2994, 158720), (3072, 154690), (3720, 127744), (3840, 123752), (3968, 119760), (3992, 119040), (4960, 95808), (4990, 95232), (5120, 92814), (5952, 79840), (5988, 79360), (6144, 77345), (7440, 63872), (7485, 63488), (7680, 61876), (7936, 59880), (7984, 59520), (9920, 47904), (9980, 47616), (10240, 46407), (11904, 39920), (11976, 39680), (14880, 31936), (14970, 31744), (15360, 30938), (15469, 30720), (15872, 29940), (15968, 29760), (19840, 23952), (19960, 23808)]