26726640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 83426208

約数和(自身を除く): 56699568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 577, 579, 772, 965, 1154, 1158, 1544, 1731, 1930, 2308, 2316, 2885, 2895, 3088, 3462, 3860, 4616, 4632, 5770, 5790, 6924, 7720, 8655, 9232, 9264, 11540, 11580, 13848, 15440, 17310, 23080, 23160, 27696, 34620, 46160, 46320, 69240, 111361, 138480, 222722, 334083, 445444, 556805, 668166, 890888, 1113610, 1336332, 1670415, 1781776, 2227220, 2672664, 3340830, 4454440, 5345328, 6681660, 8908880, 13363320, 26726640]

約数ペア:

[(1, 26726640), (2, 13363320), (3, 8908880), (4, 6681660), (5, 5345328), (6, 4454440), (8, 3340830), (10, 2672664), (12, 2227220), (15, 1781776), (16, 1670415), (20, 1336332), (24, 1113610), (30, 890888), (40, 668166), (48, 556805), (60, 445444), (80, 334083), (120, 222722), (193, 138480), (240, 111361), (386, 69240), (577, 46320), (579, 46160), (772, 34620), (965, 27696), (1154, 23160), (1158, 23080), (1544, 17310), (1731, 15440), (1930, 13848), (2308, 11580), (2316, 11540), (2885, 9264), (2895, 9232), (3088, 8655), (3462, 7720), (3860, 6924), (4616, 5790), (4632, 5770)]