15390864

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1589

約数の個数: 80

約数和(自身を含む): 46128000

約数和(自身を除く): 30737136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1549, 1656, 2484, 3098, 3312, 4647, 4968, 6196, 9294, 9936, 12392, 13941, 18588, 24784, 27882, 35627, 37176, 41823, 55764, 71254, 74352, 83646, 106881, 111528, 142508, 167292, 213762, 223056, 285016, 320643, 334584, 427524, 570032, 641286, 669168, 855048, 961929, 1282572, 1710096, 1923858, 2565144, 3847716, 5130288, 7695432, 15390864]

約数ペア:

[(1, 15390864), (2, 7695432), (3, 5130288), (4, 3847716), (6, 2565144), (8, 1923858), (9, 1710096), (12, 1282572), (16, 961929), (18, 855048), (23, 669168), (24, 641286), (27, 570032), (36, 427524), (46, 334584), (48, 320643), (54, 285016), (69, 223056), (72, 213762), (92, 167292), (108, 142508), (138, 111528), (144, 106881), (184, 83646), (207, 74352), (216, 71254), (276, 55764), (368, 41823), (414, 37176), (432, 35627), (552, 27882), (621, 24784), (828, 18588), (1104, 13941), (1242, 12392), (1549, 9936), (1656, 9294), (2484, 6196), (3098, 4968), (3312, 4647)]