179427840

素因数分解:

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

素因数の和:470

約数の個数: 160

約数和(自身を含む): 584534016

約数和(自身を除く): 405106176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 383, 384, 480, 488, 512, 610, 640, 732, 766, 768, 915, 960, 976, 1149, 1220, 1280, 1464, 1532, 1536, 1830, 1915, 1920, 1952, 2298, 2440, 2560, 2928, 3064, 3660, 3830, 3840, 3904, 4596, 4880, 5745, 5856, 6128, 7320, 7660, 7680, 7808, 9192, 9760, 11490, 11712, 12256, 14640, 15320, 15616, 18384, 19520, 22980, 23363, 23424, 24512, 29280, 30640, 31232, 36768, 39040, 45960, 46726, 46848, 49024, 58560, 61280, 70089, 73536, 78080, 91920, 93452, 93696, 98048, 116815, 117120, 122560, 140178, 147072, 156160, 183840, 186904, 196096, 233630, 234240, 245120, 280356, 294144, 350445, 367680, 373808, 467260, 468480, 490240, 560712, 588288, 700890, 735360, 747616, 934520, 980480, 1121424, 1401780, 1470720, 1495232, 1869040, 2242848, 2803560, 2941440, 2990464, 3738080, 4485696, 5607120, 5980928, 7476160, 8971392, 11214240, 11961856, 14952320, 17942784, 22428480, 29904640, 35885568, 44856960, 59809280, 89713920, 179427840]

約数ペア:

[(1, 179427840), (2, 89713920), (3, 59809280), (4, 44856960), (5, 35885568), (6, 29904640), (8, 22428480), (10, 17942784), (12, 14952320), (15, 11961856), (16, 11214240), (20, 8971392), (24, 7476160), (30, 5980928), (32, 5607120), (40, 4485696), (48, 3738080), (60, 2990464), (61, 2941440), (64, 2803560), (80, 2242848), (96, 1869040), (120, 1495232), (122, 1470720), (128, 1401780), (160, 1121424), (183, 980480), (192, 934520), (240, 747616), (244, 735360), (256, 700890), (305, 588288), (320, 560712), (366, 490240), (383, 468480), (384, 467260), (480, 373808), (488, 367680), (512, 350445), (610, 294144), (640, 280356), (732, 245120), (766, 234240), (768, 233630), (915, 196096), (960, 186904), (976, 183840), (1149, 156160), (1220, 147072), (1280, 140178), (1464, 122560), (1532, 117120), (1536, 116815), (1830, 98048), (1915, 93696), (1920, 93452), (1952, 91920), (2298, 78080), (2440, 73536), (2560, 70089), (2928, 61280), (3064, 58560), (3660, 49024), (3830, 46848), (3840, 46726), (3904, 45960), (4596, 39040), (4880, 36768), (5745, 31232), (5856, 30640), (6128, 29280), (7320, 24512), (7660, 23424), (7680, 23363), (7808, 22980), (9192, 19520), (9760, 18384), (11490, 15616), (11712, 15320), (12256, 14640)]