199596960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{15401}}^1$

素因数の和:15428

約数の個数: 120

約数和(自身を含む): 704456676

約数和(自身を除く): 504859716

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, 15401, 30802, 46203, 61604, 77005, 92406, 123208, 138609, 154010, 184812, 231015, 246416, 277218, 308020, 369624, 415827, 462030, 492832, 554436, 616040, 693045, 739248, 831654, 924060, 1108872, 1232080, 1247481, 1386090, 1478496, 1663308, 1848120, 2079135, 2217744, 2464160, 2494962, 2772180, 3326616, 3696240, 4158270, 4435488, 4989924, 5544360, 6237405, 6653232, 7392480, 8316540, 9979848, 11088720, 12474810, 13306464, 16633080, 19959696, 22177440, 24949620, 33266160, 39919392, 49899240, 66532320, 99798480, 199596960]

約数ペア:

[(1, 199596960), (2, 99798480), (3, 66532320), (4, 49899240), (5, 39919392), (6, 33266160), (8, 24949620), (9, 22177440), (10, 19959696), (12, 16633080), (15, 13306464), (16, 12474810), (18, 11088720), (20, 9979848), (24, 8316540), (27, 7392480), (30, 6653232), (32, 6237405), (36, 5544360), (40, 4989924), (45, 4435488), (48, 4158270), (54, 3696240), (60, 3326616), (72, 2772180), (80, 2494962), (81, 2464160), (90, 2217744), (96, 2079135), (108, 1848120), (120, 1663308), (135, 1478496), (144, 1386090), (160, 1247481), (162, 1232080), (180, 1108872), (216, 924060), (240, 831654), (270, 739248), (288, 693045), (324, 616040), (360, 554436), (405, 492832), (432, 462030), (480, 415827), (540, 369624), (648, 308020), (720, 277218), (810, 246416), (864, 231015), (1080, 184812), (1296, 154010), (1440, 138609), (1620, 123208), (2160, 92406), (2592, 77005), (3240, 61604), (4320, 46203), (6480, 30802), (12960, 15401)]