206076960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{15901}}^1$

素因数の和:15928

約数の個数: 120

約数和(自身を含む): 727325676

約数和(自身を除く): 521248716

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 15901, 31802, 47703, 63604, 79505, 95406, 127208, 143109, 159010, 190812, 238515, 254416, 286218, 318020, 381624, 429327, 477030, 508832, 572436, 636040, 715545, 763248, 858654, 954060, 1144872, 1272080, 1287981, 1431090, 1526496, 1717308, 1908120, 2146635, 2289744, 2544160, 2575962, 2862180, 3434616, 3816240, 4293270, 4579488, 5151924, 5724360, 6439905, 6869232, 7632480, 8586540, 10303848, 11448720, 12879810, 13738464, 17173080, 20607696, 22897440, 25759620, 34346160, 41215392, 51519240, 68692320, 103038480, 206076960]

約数ペア:

[(1, 206076960), (2, 103038480), (3, 68692320), (4, 51519240), (5, 41215392), (6, 34346160), (8, 25759620), (9, 22897440), (10, 20607696), (12, 17173080), (15, 13738464), (16, 12879810), (18, 11448720), (20, 10303848), (24, 8586540), (27, 7632480), (30, 6869232), (32, 6439905), (36, 5724360), (40, 5151924), (45, 4579488), (48, 4293270), (54, 3816240), (60, 3434616), (72, 2862180), (80, 2575962), (81, 2544160), (90, 2289744), (96, 2146635), (108, 1908120), (120, 1717308), (135, 1526496), (144, 1431090), (160, 1287981), (162, 1272080), (180, 1144872), (216, 954060), (240, 858654), (270, 763248), (288, 715545), (324, 636040), (360, 572436), (405, 508832), (432, 477030), (480, 429327), (540, 381624), (648, 318020), (720, 286218), (810, 254416), (864, 238515), (1080, 190812), (1296, 159010), (1440, 143109), (1620, 127208), (2160, 95406), (2592, 79505), (3240, 63604), (4320, 47703), (6480, 31802), (12960, 15901)]