2080496160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1444789}}^1$

素因数の和:1444810

約数の個数: 72

約数和(自身を含む): 7099698060

約数和(自身を除く): 5019201900

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1444789, 2889578, 4334367, 5779156, 7223945, 8668734, 11558312, 13003101, 14447890, 17337468, 21671835, 23116624, 26006202, 28895780, 34674936, 43343670, 46233248, 52012404, 57791560, 65015505, 69349872, 86687340, 104024808, 115583120, 130031010, 138699744, 173374680, 208049616, 231166240, 260062020, 346749360, 416099232, 520124040, 693498720, 1040248080, 2080496160]

約数ペア:

[(1, 2080496160), (2, 1040248080), (3, 693498720), (4, 520124040), (5, 416099232), (6, 346749360), (8, 260062020), (9, 231166240), (10, 208049616), (12, 173374680), (15, 138699744), (16, 130031010), (18, 115583120), (20, 104024808), (24, 86687340), (30, 69349872), (32, 65015505), (36, 57791560), (40, 52012404), (45, 46233248), (48, 43343670), (60, 34674936), (72, 28895780), (80, 26006202), (90, 23116624), (96, 21671835), (120, 17337468), (144, 14447890), (160, 13003101), (180, 11558312), (240, 8668734), (288, 7223945), (360, 5779156), (480, 4334367), (720, 2889578), (1440, 1444789)]