15220752

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 41568768

約数和(自身を除く): 26348016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 193, 212, 248, 318, 372, 386, 424, 496, 579, 636, 744, 772, 848, 1158, 1272, 1488, 1544, 1643, 2316, 2544, 3088, 3286, 4632, 4929, 5983, 6572, 9264, 9858, 10229, 11966, 13144, 17949, 19716, 20458, 23932, 26288, 30687, 35898, 39432, 40916, 47864, 61374, 71796, 78864, 81832, 95728, 122748, 143592, 163664, 245496, 287184, 317099, 490992, 634198, 951297, 1268396, 1902594, 2536792, 3805188, 5073584, 7610376, 15220752]

約数ペア:

[(1, 15220752), (2, 7610376), (3, 5073584), (4, 3805188), (6, 2536792), (8, 1902594), (12, 1268396), (16, 951297), (24, 634198), (31, 490992), (48, 317099), (53, 287184), (62, 245496), (93, 163664), (106, 143592), (124, 122748), (159, 95728), (186, 81832), (193, 78864), (212, 71796), (248, 61374), (318, 47864), (372, 40916), (386, 39432), (424, 35898), (496, 30687), (579, 26288), (636, 23932), (744, 20458), (772, 19716), (848, 17949), (1158, 13144), (1272, 11966), (1488, 10229), (1544, 9858), (1643, 9264), (2316, 6572), (2544, 5983), (3088, 4929), (3286, 4632)]