143274240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12437}}^1$

素因数の和:12464

約数の個数: 108

約数和(自身を含む): 495753804

約数和(自身を除く): 352479564

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 12437, 24874, 37311, 49748, 62185, 74622, 99496, 111933, 124370, 149244, 186555, 198992, 223866, 248740, 298488, 373110, 397984, 447732, 497480, 559665, 596976, 746220, 795968, 895464, 994960, 1119330, 1193952, 1492440, 1591936, 1790928, 1989920, 2238660, 2387904, 2984880, 3183872, 3581856, 3979840, 4477320, 4775808, 5969760, 7163712, 7959680, 8954640, 9551616, 11939520, 14327424, 15919360, 17909280, 23879040, 28654848, 35818560, 47758080, 71637120, 143274240]

約数ペア:

[(1, 143274240), (2, 71637120), (3, 47758080), (4, 35818560), (5, 28654848), (6, 23879040), (8, 17909280), (9, 15919360), (10, 14327424), (12, 11939520), (15, 9551616), (16, 8954640), (18, 7959680), (20, 7163712), (24, 5969760), (30, 4775808), (32, 4477320), (36, 3979840), (40, 3581856), (45, 3183872), (48, 2984880), (60, 2387904), (64, 2238660), (72, 1989920), (80, 1790928), (90, 1591936), (96, 1492440), (120, 1193952), (128, 1119330), (144, 994960), (160, 895464), (180, 795968), (192, 746220), (240, 596976), (256, 559665), (288, 497480), (320, 447732), (360, 397984), (384, 373110), (480, 298488), (576, 248740), (640, 223866), (720, 198992), (768, 186555), (960, 149244), (1152, 124370), (1280, 111933), (1440, 99496), (1920, 74622), (2304, 62185), (2880, 49748), (3840, 37311), (5760, 24874), (11520, 12437)]