228974640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1361}}^1$

素因数の和:2078

約数の個数: 80

約数和(自身を含む): 711356256

約数和(自身を除く): 482381616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 701, 1361, 1402, 2103, 2722, 2804, 3505, 4083, 4206, 5444, 5608, 6805, 7010, 8166, 8412, 10515, 10888, 11216, 13610, 14020, 16332, 16824, 20415, 21030, 21776, 27220, 28040, 32664, 33648, 40830, 42060, 54440, 56080, 65328, 81660, 84120, 108880, 163320, 168240, 326640, 954061, 1908122, 2862183, 3816244, 4770305, 5724366, 7632488, 9540610, 11448732, 14310915, 15264976, 19081220, 22897464, 28621830, 38162440, 45794928, 57243660, 76324880, 114487320, 228974640]

約数ペア:

[(1, 228974640), (2, 114487320), (3, 76324880), (4, 57243660), (5, 45794928), (6, 38162440), (8, 28621830), (10, 22897464), (12, 19081220), (15, 15264976), (16, 14310915), (20, 11448732), (24, 9540610), (30, 7632488), (40, 5724366), (48, 4770305), (60, 3816244), (80, 2862183), (120, 1908122), (240, 954061), (701, 326640), (1361, 168240), (1402, 163320), (2103, 108880), (2722, 84120), (2804, 81660), (3505, 65328), (4083, 56080), (4206, 54440), (5444, 42060), (5608, 40830), (6805, 33648), (7010, 32664), (8166, 28040), (8412, 27220), (10515, 21776), (10888, 21030), (11216, 20415), (13610, 16824), (14020, 16332)]