538283520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 240

約数和(自身を含む): 1899735552

約数和(自身を除く): 1361452032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 383, 384, 480, 488, 512, 549, 576, 610, 640, 720, 732, 766, 768, 915, 960, 976, 1098, 1149, 1152, 1220, 1280, 1440, 1464, 1532, 1536, 1830, 1915, 1920, 1952, 2196, 2298, 2304, 2440, 2560, 2745, 2880, 2928, 3064, 3447, 3660, 3830, 3840, 3904, 4392, 4596, 4608, 4880, 5490, 5745, 5760, 5856, 6128, 6894, 7320, 7660, 7680, 7808, 8784, 9192, 9760, 10980, 11490, 11520, 11712, 12256, 13788, 14640, 15320, 15616, 17235, 17568, 18384, 19520, 21960, 22980, 23040, 23363, 23424, 24512, 27576, 29280, 30640, 31232, 34470, 35136, 36768, 39040, 43920, 45960, 46726, 46848, 49024, 55152, 58560, 61280, 68940, 70089, 70272, 73536, 78080, 87840, 91920, 93452, 93696, 98048, 110304, 116815, 117120, 122560, 137880, 140178, 140544, 147072, 156160, 175680, 183840, 186904, 196096, 210267, 220608, 233630, 234240, 245120, 275760, 280356, 281088, 294144, 350445, 351360, 367680, 373808, 420534, 441216, 467260, 468480, 490240, 551520, 560712, 588288, 700890, 702720, 735360, 747616, 841068, 882432, 934520, 980480, 1051335, 1103040, 1121424, 1401780, 1405440, 1470720, 1495232, 1682136, 1764864, 1869040, 2102670, 2206080, 2242848, 2803560, 2941440, 2990464, 3364272, 3738080, 4205340, 4412160, 4485696, 5607120, 5980928, 6728544, 7476160, 8410680, 8824320, 8971392, 11214240, 11961856, 13457088, 14952320, 16821360, 17942784, 22428480, 26914176, 29904640, 33642720, 35885568, 44856960, 53828352, 59809280, 67285440, 89713920, 107656704, 134570880, 179427840, 269141760, 538283520]

約数ペア:

[(1, 538283520), (2, 269141760), (3, 179427840), (4, 134570880), (5, 107656704), (6, 89713920), (8, 67285440), (9, 59809280), (10, 53828352), (12, 44856960), (15, 35885568), (16, 33642720), (18, 29904640), (20, 26914176), (24, 22428480), (30, 17942784), (32, 16821360), (36, 14952320), (40, 13457088), (45, 11961856), (48, 11214240), (60, 8971392), (61, 8824320), (64, 8410680), (72, 7476160), (80, 6728544), (90, 5980928), (96, 5607120), (120, 4485696), (122, 4412160), (128, 4205340), (144, 3738080), (160, 3364272), (180, 2990464), (183, 2941440), (192, 2803560), (240, 2242848), (244, 2206080), (256, 2102670), (288, 1869040), (305, 1764864), (320, 1682136), (360, 1495232), (366, 1470720), (383, 1405440), (384, 1401780), (480, 1121424), (488, 1103040), (512, 1051335), (549, 980480), (576, 934520), (610, 882432), (640, 841068), (720, 747616), (732, 735360), (766, 702720), (768, 700890), (915, 588288), (960, 560712), (976, 551520), (1098, 490240), (1149, 468480), (1152, 467260), (1220, 441216), (1280, 420534), (1440, 373808), (1464, 367680), (1532, 351360), (1536, 350445), (1830, 294144), (1915, 281088), (1920, 280356), (1952, 275760), (2196, 245120), (2298, 234240), (2304, 233630), (2440, 220608), (2560, 210267), (2745, 196096), (2880, 186904), (2928, 183840), (3064, 175680), (3447, 156160), (3660, 147072), (3830, 140544), (3840, 140178), (3904, 137880), (4392, 122560), (4596, 117120), (4608, 116815), (4880, 110304), (5490, 98048), (5745, 93696), (5760, 93452), (5856, 91920), (6128, 87840), (6894, 78080), (7320, 73536), (7660, 70272), (7680, 70089), (7808, 68940), (8784, 61280), (9192, 58560), (9760, 55152), (10980, 49024), (11490, 46848), (11520, 46726), (11712, 45960), (12256, 43920), (13788, 39040), (14640, 36768), (15320, 35136), (15616, 34470), (17235, 31232), (17568, 30640), (18384, 29280), (19520, 27576), (21960, 24512), (22980, 23424), (23040, 23363)]