2164320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{167}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 7683984

約数和(自身を除く): 5519664

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, 167, 180, 216, 240, 270, 288, 324, 334, 360, 405, 432, 480, 501, 540, 648, 668, 720, 810, 835, 864, 1002, 1080, 1296, 1336, 1440, 1503, 1620, 1670, 2004, 2160, 2505, 2592, 2672, 3006, 3240, 3340, 4008, 4320, 4509, 5010, 5344, 6012, 6480, 6680, 7515, 8016, 9018, 10020, 12024, 12960, 13360, 13527, 15030, 16032, 18036, 20040, 22545, 24048, 26720, 27054, 30060, 36072, 40080, 45090, 48096, 54108, 60120, 67635, 72144, 80160, 90180, 108216, 120240, 135270, 144288, 180360, 216432, 240480, 270540, 360720, 432864, 541080, 721440, 1082160, 2164320]

約数ペア:

[(1, 2164320), (2, 1082160), (3, 721440), (4, 541080), (5, 432864), (6, 360720), (8, 270540), (9, 240480), (10, 216432), (12, 180360), (15, 144288), (16, 135270), (18, 120240), (20, 108216), (24, 90180), (27, 80160), (30, 72144), (32, 67635), (36, 60120), (40, 54108), (45, 48096), (48, 45090), (54, 40080), (60, 36072), (72, 30060), (80, 27054), (81, 26720), (90, 24048), (96, 22545), (108, 20040), (120, 18036), (135, 16032), (144, 15030), (160, 13527), (162, 13360), (167, 12960), (180, 12024), (216, 10020), (240, 9018), (270, 8016), (288, 7515), (324, 6680), (334, 6480), (360, 6012), (405, 5344), (432, 5010), (480, 4509), (501, 4320), (540, 4008), (648, 3340), (668, 3240), (720, 3006), (810, 2672), (835, 2592), (864, 2505), (1002, 2160), (1080, 2004), (1296, 1670), (1336, 1620), (1440, 1503)]