868320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1$

素因数の和:94

約数の個数: 120

約数和(自身を含む): 3110184

約数和(自身を除く): 2241864

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, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 201, 216, 240, 268, 270, 288, 324, 335, 360, 402, 405, 432, 480, 536, 540, 603, 648, 670, 720, 804, 810, 864, 1005, 1072, 1080, 1206, 1296, 1340, 1440, 1608, 1620, 1809, 2010, 2144, 2160, 2412, 2592, 2680, 3015, 3216, 3240, 3618, 4020, 4320, 4824, 5360, 5427, 6030, 6432, 6480, 7236, 8040, 9045, 9648, 10720, 10854, 12060, 12960, 14472, 16080, 18090, 19296, 21708, 24120, 27135, 28944, 32160, 36180, 43416, 48240, 54270, 57888, 72360, 86832, 96480, 108540, 144720, 173664, 217080, 289440, 434160, 868320]

約数ペア:

[(1, 868320), (2, 434160), (3, 289440), (4, 217080), (5, 173664), (6, 144720), (8, 108540), (9, 96480), (10, 86832), (12, 72360), (15, 57888), (16, 54270), (18, 48240), (20, 43416), (24, 36180), (27, 32160), (30, 28944), (32, 27135), (36, 24120), (40, 21708), (45, 19296), (48, 18090), (54, 16080), (60, 14472), (67, 12960), (72, 12060), (80, 10854), (81, 10720), (90, 9648), (96, 9045), (108, 8040), (120, 7236), (134, 6480), (135, 6432), (144, 6030), (160, 5427), (162, 5360), (180, 4824), (201, 4320), (216, 4020), (240, 3618), (268, 3240), (270, 3216), (288, 3015), (324, 2680), (335, 2592), (360, 2412), (402, 2160), (405, 2144), (432, 2010), (480, 1809), (536, 1620), (540, 1608), (603, 1440), (648, 1340), (670, 1296), (720, 1206), (804, 1080), (810, 1072), (864, 1005)]