90991914240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{764381}}^1$

素因数の和:764436

約数の個数: 144

約数和(自身を含む): 299980187136

約数和(自身を除く): 208988272896

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, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 764381, 1528762, 2293143, 3057524, 3821905, 4586286, 6115048, 7643810, 9172572, 11465715, 12230096, 15287620, 18345144, 22931430, 23695811, 24460192, 30575240, 36690288, 45862860, 47391622, 48920384, 61150480, 71087433, 73380576, 91725720, 94783244, 97840768, 118479055, 122300960, 142174866, 146761152, 183451440, 189566488, 195681536, 236958110, 244601920, 284349732, 293522304, 355437165, 366902880, 379132976, 473916220, 489203840, 568699464, 587044608, 710874330, 733805760, 758265952, 947832440, 978407680, 1137398928, 1421748660, 1467611520, 1516531904, 1895664880, 2274797856, 2843497320, 2935223040, 3033063808, 3791329760, 4549595712, 5686994640, 6066127616, 7582659520, 9099191424, 11373989280, 15165319040, 18198382848, 22747978560, 30330638080, 45495957120, 90991914240]

約数ペア:

[(1, 90991914240), (2, 45495957120), (3, 30330638080), (4, 22747978560), (5, 18198382848), (6, 15165319040), (8, 11373989280), (10, 9099191424), (12, 7582659520), (15, 6066127616), (16, 5686994640), (20, 4549595712), (24, 3791329760), (30, 3033063808), (31, 2935223040), (32, 2843497320), (40, 2274797856), (48, 1895664880), (60, 1516531904), (62, 1467611520), (64, 1421748660), (80, 1137398928), (93, 978407680), (96, 947832440), (120, 758265952), (124, 733805760), (128, 710874330), (155, 587044608), (160, 568699464), (186, 489203840), (192, 473916220), (240, 379132976), (248, 366902880), (256, 355437165), (310, 293522304), (320, 284349732), (372, 244601920), (384, 236958110), (465, 195681536), (480, 189566488), (496, 183451440), (620, 146761152), (640, 142174866), (744, 122300960), (768, 118479055), (930, 97840768), (960, 94783244), (992, 91725720), (1240, 73380576), (1280, 71087433), (1488, 61150480), (1860, 48920384), (1920, 47391622), (1984, 45862860), (2480, 36690288), (2976, 30575240), (3720, 24460192), (3840, 23695811), (3968, 22931430), (4960, 18345144), (5952, 15287620), (7440, 12230096), (7936, 11465715), (9920, 9172572), (11904, 7643810), (14880, 6115048), (19840, 4586286), (23808, 3821905), (29760, 3057524), (39680, 2293143), (59520, 1528762), (119040, 764381)]