16280371440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2512403}}^1$

素因数の和:2512428

約数の個数: 100

約数和(自身を含む): 56544164424

約数和(自身を除く): 40263792984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 2512403, 5024806, 7537209, 10049612, 12562015, 15074418, 20099224, 22611627, 25124030, 30148836, 37686045, 40198448, 45223254, 50248060, 60297672, 67834881, 75372090, 90446508, 100496120, 113058135, 120595344, 135669762, 150744180, 180893016, 200992240, 203504643, 226116270, 271339524, 301488360, 339174405, 361786032, 407009286, 452232540, 542679048, 602976720, 678348810, 814018572, 904465080, 1017523215, 1085358096, 1356697620, 1628037144, 1808930160, 2035046430, 2713395240, 3256074288, 4070092860, 5426790480, 8140185720, 16280371440]

約数ペア:

[(1, 16280371440), (2, 8140185720), (3, 5426790480), (4, 4070092860), (5, 3256074288), (6, 2713395240), (8, 2035046430), (9, 1808930160), (10, 1628037144), (12, 1356697620), (15, 1085358096), (16, 1017523215), (18, 904465080), (20, 814018572), (24, 678348810), (27, 602976720), (30, 542679048), (36, 452232540), (40, 407009286), (45, 361786032), (48, 339174405), (54, 301488360), (60, 271339524), (72, 226116270), (80, 203504643), (81, 200992240), (90, 180893016), (108, 150744180), (120, 135669762), (135, 120595344), (144, 113058135), (162, 100496120), (180, 90446508), (216, 75372090), (240, 67834881), (270, 60297672), (324, 50248060), (360, 45223254), (405, 40198448), (432, 37686045), (540, 30148836), (648, 25124030), (720, 22611627), (810, 20099224), (1080, 15074418), (1296, 12562015), (1620, 10049612), (2160, 7537209), (3240, 5024806), (6480, 2512403)]