383877120

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 256

約数和(自身を含む): 1358933760

約数和(自身を除く): 975056640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 110, 120, 128, 132, 142, 160, 165, 176, 192, 213, 220, 240, 256, 264, 284, 320, 330, 352, 355, 384, 426, 440, 480, 512, 528, 568, 640, 660, 704, 710, 768, 781, 852, 880, 960, 1024, 1056, 1065, 1136, 1280, 1320, 1408, 1420, 1536, 1562, 1704, 1760, 1920, 2048, 2112, 2130, 2272, 2343, 2560, 2640, 2816, 2840, 3072, 3124, 3408, 3520, 3840, 3905, 4096, 4224, 4260, 4544, 4686, 5120, 5280, 5632, 5680, 6144, 6248, 6816, 7040, 7680, 7810, 8192, 8448, 8520, 9088, 9372, 10240, 10560, 11264, 11360, 11715, 12288, 12496, 13632, 14080, 15360, 15620, 16384, 16896, 17040, 18176, 18744, 20480, 21120, 22528, 22720, 23430, 24576, 24992, 27264, 28160, 30720, 31240, 32768, 33792, 34080, 36352, 37488, 40960, 42240, 45056, 45440, 46860, 49152, 49984, 54528, 56320, 61440, 62480, 67584, 68160, 72704, 74976, 81920, 84480, 90112, 90880, 93720, 98304, 99968, 109056, 112640, 122880, 124960, 135168, 136320, 145408, 149952, 163840, 168960, 180224, 181760, 187440, 199936, 218112, 225280, 245760, 249920, 270336, 272640, 290816, 299904, 337920, 360448, 363520, 374880, 399872, 436224, 450560, 491520, 499840, 540672, 545280, 581632, 599808, 675840, 727040, 749760, 799744, 872448, 901120, 999680, 1081344, 1090560, 1163264, 1199616, 1351680, 1454080, 1499520, 1599488, 1744896, 1802240, 1999360, 2181120, 2326528, 2399232, 2703360, 2908160, 2999040, 3198976, 3489792, 3998720, 4362240, 4798464, 5406720, 5816320, 5998080, 6397952, 6979584, 7997440, 8724480, 9596928, 11632640, 11996160, 12795904, 15994880, 17448960, 19193856, 23992320, 25591808, 31989760, 34897920, 38387712, 47984640, 63979520, 76775424, 95969280, 127959040, 191938560, 383877120]

約数ペア:

[(1, 383877120), (2, 191938560), (3, 127959040), (4, 95969280), (5, 76775424), (6, 63979520), (8, 47984640), (10, 38387712), (11, 34897920), (12, 31989760), (15, 25591808), (16, 23992320), (20, 19193856), (22, 17448960), (24, 15994880), (30, 12795904), (32, 11996160), (33, 11632640), (40, 9596928), (44, 8724480), (48, 7997440), (55, 6979584), (60, 6397952), (64, 5998080), (66, 5816320), (71, 5406720), (80, 4798464), (88, 4362240), (96, 3998720), (110, 3489792), (120, 3198976), (128, 2999040), (132, 2908160), (142, 2703360), (160, 2399232), (165, 2326528), (176, 2181120), (192, 1999360), (213, 1802240), (220, 1744896), (240, 1599488), (256, 1499520), (264, 1454080), (284, 1351680), (320, 1199616), (330, 1163264), (352, 1090560), (355, 1081344), (384, 999680), (426, 901120), (440, 872448), (480, 799744), (512, 749760), (528, 727040), (568, 675840), (640, 599808), (660, 581632), (704, 545280), (710, 540672), (768, 499840), (781, 491520), (852, 450560), (880, 436224), (960, 399872), (1024, 374880), (1056, 363520), (1065, 360448), (1136, 337920), (1280, 299904), (1320, 290816), (1408, 272640), (1420, 270336), (1536, 249920), (1562, 245760), (1704, 225280), (1760, 218112), (1920, 199936), (2048, 187440), (2112, 181760), (2130, 180224), (2272, 168960), (2343, 163840), (2560, 149952), (2640, 145408), (2816, 136320), (2840, 135168), (3072, 124960), (3124, 122880), (3408, 112640), (3520, 109056), (3840, 99968), (3905, 98304), (4096, 93720), (4224, 90880), (4260, 90112), (4544, 84480), (4686, 81920), (5120, 74976), (5280, 72704), (5632, 68160), (5680, 67584), (6144, 62480), (6248, 61440), (6816, 56320), (7040, 54528), (7680, 49984), (7810, 49152), (8192, 46860), (8448, 45440), (8520, 45056), (9088, 42240), (9372, 40960), (10240, 37488), (10560, 36352), (11264, 34080), (11360, 33792), (11715, 32768), (12288, 31240), (12496, 30720), (13632, 28160), (14080, 27264), (15360, 24992), (15620, 24576), (16384, 23430), (16896, 22720), (17040, 22528), (18176, 21120), (18744, 20480)]