548838720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 224

約数和(自身を含む): 1954377600

約数和(自身を除く): 1405538880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 192, 216, 240, 270, 278, 288, 320, 360, 417, 432, 457, 480, 540, 556, 576, 695, 720, 834, 864, 914, 960, 1080, 1112, 1251, 1371, 1390, 1440, 1668, 1728, 1828, 2085, 2160, 2224, 2285, 2502, 2742, 2780, 2880, 3336, 3656, 3753, 4113, 4170, 4320, 4448, 4570, 5004, 5484, 5560, 6255, 6672, 6855, 7312, 7506, 8226, 8340, 8640, 8896, 9140, 10008, 10968, 11120, 12339, 12510, 13344, 13710, 14624, 15012, 16452, 16680, 18280, 18765, 20016, 20565, 21936, 22240, 24678, 25020, 26688, 27420, 29248, 30024, 32904, 33360, 36560, 37530, 40032, 41130, 43872, 44480, 49356, 50040, 54840, 60048, 61695, 63523, 65808, 66720, 73120, 75060, 80064, 82260, 87744, 98712, 100080, 109680, 120096, 123390, 127046, 131616, 133440, 146240, 150120, 164520, 190569, 197424, 200160, 219360, 240192, 246780, 254092, 263232, 300240, 317615, 329040, 381138, 394848, 400320, 438720, 493560, 508184, 571707, 600480, 635230, 658080, 762276, 789696, 952845, 987120, 1016368, 1143414, 1200960, 1270460, 1316160, 1524552, 1715121, 1905690, 1974240, 2032736, 2286828, 2540920, 2858535, 3049104, 3430242, 3811380, 3948480, 4065472, 4573656, 5081840, 5717070, 6098208, 6860484, 7622760, 8575605, 9147312, 10163680, 11434140, 12196416, 13720968, 15245520, 17151210, 18294624, 20327360, 22868280, 27441936, 30491040, 34302420, 36589248, 45736560, 54883872, 60982080, 68604840, 91473120, 109767744, 137209680, 182946240, 274419360, 548838720]

約数ペア:

[(1, 548838720), (2, 274419360), (3, 182946240), (4, 137209680), (5, 109767744), (6, 91473120), (8, 68604840), (9, 60982080), (10, 54883872), (12, 45736560), (15, 36589248), (16, 34302420), (18, 30491040), (20, 27441936), (24, 22868280), (27, 20327360), (30, 18294624), (32, 17151210), (36, 15245520), (40, 13720968), (45, 12196416), (48, 11434140), (54, 10163680), (60, 9147312), (64, 8575605), (72, 7622760), (80, 6860484), (90, 6098208), (96, 5717070), (108, 5081840), (120, 4573656), (135, 4065472), (139, 3948480), (144, 3811380), (160, 3430242), (180, 3049104), (192, 2858535), (216, 2540920), (240, 2286828), (270, 2032736), (278, 1974240), (288, 1905690), (320, 1715121), (360, 1524552), (417, 1316160), (432, 1270460), (457, 1200960), (480, 1143414), (540, 1016368), (556, 987120), (576, 952845), (695, 789696), (720, 762276), (834, 658080), (864, 635230), (914, 600480), (960, 571707), (1080, 508184), (1112, 493560), (1251, 438720), (1371, 400320), (1390, 394848), (1440, 381138), (1668, 329040), (1728, 317615), (1828, 300240), (2085, 263232), (2160, 254092), (2224, 246780), (2285, 240192), (2502, 219360), (2742, 200160), (2780, 197424), (2880, 190569), (3336, 164520), (3656, 150120), (3753, 146240), (4113, 133440), (4170, 131616), (4320, 127046), (4448, 123390), (4570, 120096), (5004, 109680), (5484, 100080), (5560, 98712), (6255, 87744), (6672, 82260), (6855, 80064), (7312, 75060), (7506, 73120), (8226, 66720), (8340, 65808), (8640, 63523), (8896, 61695), (9140, 60048), (10008, 54840), (10968, 50040), (11120, 49356), (12339, 44480), (12510, 43872), (13344, 41130), (13710, 40032), (14624, 37530), (15012, 36560), (16452, 33360), (16680, 32904), (18280, 30024), (18765, 29248), (20016, 27420), (20565, 26688), (21936, 25020), (22240, 24678)]