15040368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 49365888

約数和(自身を除く): 34325520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 347, 387, 504, 516, 602, 688, 694, 774, 903, 1008, 1032, 1041, 1204, 1388, 1548, 1806, 2064, 2082, 2408, 2429, 2709, 2776, 3096, 3123, 3612, 4164, 4816, 4858, 5418, 5552, 6192, 6246, 7224, 7287, 8328, 9716, 10836, 12492, 14448, 14574, 14921, 16656, 19432, 21672, 21861, 24984, 29148, 29842, 38864, 43344, 43722, 44763, 49968, 58296, 59684, 87444, 89526, 104447, 116592, 119368, 134289, 174888, 179052, 208894, 238736, 268578, 313341, 349776, 358104, 417788, 537156, 626682, 716208, 835576, 940023, 1074312, 1253364, 1671152, 1880046, 2148624, 2506728, 3760092, 5013456, 7520184, 15040368]

約数ペア:

[(1, 15040368), (2, 7520184), (3, 5013456), (4, 3760092), (6, 2506728), (7, 2148624), (8, 1880046), (9, 1671152), (12, 1253364), (14, 1074312), (16, 940023), (18, 835576), (21, 716208), (24, 626682), (28, 537156), (36, 417788), (42, 358104), (43, 349776), (48, 313341), (56, 268578), (63, 238736), (72, 208894), (84, 179052), (86, 174888), (112, 134289), (126, 119368), (129, 116592), (144, 104447), (168, 89526), (172, 87444), (252, 59684), (258, 58296), (301, 49968), (336, 44763), (344, 43722), (347, 43344), (387, 38864), (504, 29842), (516, 29148), (602, 24984), (688, 21861), (694, 21672), (774, 19432), (903, 16656), (1008, 14921), (1032, 14574), (1041, 14448), (1204, 12492), (1388, 10836), (1548, 9716), (1806, 8328), (2064, 7287), (2082, 7224), (2408, 6246), (2429, 6192), (2709, 5552), (2776, 5418), (3096, 4858), (3123, 4816), (3612, 4164)]