12499931520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2170127}}^1$

素因数の和:2170152

約数の個数: 96

約数和(自身を含む): 43163845920

約数和(自身を除く): 30663914400

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 2170127, 4340254, 6510381, 8680508, 10850635, 13020762, 17361016, 19531143, 21701270, 26041524, 32551905, 34722032, 39062286, 43402540, 52083048, 65103810, 69444064, 78124572, 86805080, 97655715, 104166096, 130207620, 138888128, 156249144, 173610160, 195311430, 208332192, 260415240, 277776256, 312498288, 347220320, 390622860, 416664384, 520830480, 624996576, 694440640, 781245720, 833328768, 1041660960, 1249993152, 1388881280, 1562491440, 2083321920, 2499986304, 3124982880, 4166643840, 6249965760, 12499931520]

約数ペア:

[(1, 12499931520), (2, 6249965760), (3, 4166643840), (4, 3124982880), (5, 2499986304), (6, 2083321920), (8, 1562491440), (9, 1388881280), (10, 1249993152), (12, 1041660960), (15, 833328768), (16, 781245720), (18, 694440640), (20, 624996576), (24, 520830480), (30, 416664384), (32, 390622860), (36, 347220320), (40, 312498288), (45, 277776256), (48, 260415240), (60, 208332192), (64, 195311430), (72, 173610160), (80, 156249144), (90, 138888128), (96, 130207620), (120, 104166096), (128, 97655715), (144, 86805080), (160, 78124572), (180, 69444064), (192, 65103810), (240, 52083048), (288, 43402540), (320, 39062286), (360, 34722032), (384, 32551905), (480, 26041524), (576, 21701270), (640, 19531143), (720, 17361016), (960, 13020762), (1152, 10850635), (1440, 8680508), (1920, 6510381), (2880, 4340254), (5760, 2170127)]