15140808

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 28888632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 41, 46, 69, 72, 82, 92, 123, 138, 164, 184, 207, 223, 246, 276, 328, 369, 414, 446, 492, 552, 669, 738, 828, 892, 943, 984, 1338, 1476, 1656, 1784, 1886, 2007, 2676, 2829, 2952, 3772, 4014, 5129, 5352, 5658, 7544, 8028, 8487, 9143, 10258, 11316, 15387, 16056, 16974, 18286, 20516, 22632, 27429, 30774, 33948, 36572, 41032, 46161, 54858, 61548, 67896, 73144, 82287, 92322, 109716, 123096, 164574, 184644, 210289, 219432, 329148, 369288, 420578, 630867, 658296, 841156, 1261734, 1682312, 1892601, 2523468, 3785202, 5046936, 7570404, 15140808]

約数ペア:

[(1, 15140808), (2, 7570404), (3, 5046936), (4, 3785202), (6, 2523468), (8, 1892601), (9, 1682312), (12, 1261734), (18, 841156), (23, 658296), (24, 630867), (36, 420578), (41, 369288), (46, 329148), (69, 219432), (72, 210289), (82, 184644), (92, 164574), (123, 123096), (138, 109716), (164, 92322), (184, 82287), (207, 73144), (223, 67896), (246, 61548), (276, 54858), (328, 46161), (369, 41032), (414, 36572), (446, 33948), (492, 30774), (552, 27429), (669, 22632), (738, 20516), (828, 18286), (892, 16974), (943, 16056), (984, 15387), (1338, 11316), (1476, 10258), (1656, 9143), (1784, 8487), (1886, 8028), (2007, 7544), (2676, 5658), (2829, 5352), (2952, 5129), (3772, 4014)]