65337840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3361}}^1$

素因数の和:3389

約数の個数: 120

約数和(自身を含む): 227620848

約数和(自身を除く): 162283008

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3361, 3888, 4860, 6480, 6722, 9720, 10083, 13444, 16805, 19440, 20166, 26888, 30249, 33610, 40332, 50415, 53776, 60498, 67220, 80664, 90747, 100830, 120996, 134440, 151245, 161328, 181494, 201660, 241992, 268880, 272241, 302490, 362988, 403320, 453735, 483984, 544482, 604980, 725976, 806640, 816723, 907470, 1088964, 1209960, 1361205, 1451952, 1633446, 1814940, 2177928, 2419920, 2722410, 3266892, 3629880, 4083615, 4355856, 5444820, 6533784, 7259760, 8167230, 10889640, 13067568, 16334460, 21779280, 32668920, 65337840]

約数ペア:

[(1, 65337840), (2, 32668920), (3, 21779280), (4, 16334460), (5, 13067568), (6, 10889640), (8, 8167230), (9, 7259760), (10, 6533784), (12, 5444820), (15, 4355856), (16, 4083615), (18, 3629880), (20, 3266892), (24, 2722410), (27, 2419920), (30, 2177928), (36, 1814940), (40, 1633446), (45, 1451952), (48, 1361205), (54, 1209960), (60, 1088964), (72, 907470), (80, 816723), (81, 806640), (90, 725976), (108, 604980), (120, 544482), (135, 483984), (144, 453735), (162, 403320), (180, 362988), (216, 302490), (240, 272241), (243, 268880), (270, 241992), (324, 201660), (360, 181494), (405, 161328), (432, 151245), (486, 134440), (540, 120996), (648, 100830), (720, 90747), (810, 80664), (972, 67220), (1080, 60498), (1215, 53776), (1296, 50415), (1620, 40332), (1944, 33610), (2160, 30249), (2430, 26888), (3240, 20166), (3361, 19440), (3888, 16805), (4860, 13444), (6480, 10083), (6722, 9720)]