12750360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 44858880

約数和(自身を除く): 32108520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 353, 420, 430, 516, 602, 645, 706, 840, 860, 903, 1032, 1059, 1204, 1290, 1412, 1505, 1720, 1765, 1806, 2118, 2408, 2471, 2580, 2824, 3010, 3530, 3612, 4236, 4515, 4942, 5160, 5295, 6020, 7060, 7224, 7413, 8472, 9030, 9884, 10590, 12040, 12355, 14120, 14826, 15179, 18060, 19768, 21180, 24710, 29652, 30358, 36120, 37065, 42360, 45537, 49420, 59304, 60716, 74130, 75895, 91074, 98840, 106253, 121432, 148260, 151790, 182148, 212506, 227685, 296520, 303580, 318759, 364296, 425012, 455370, 531265, 607160, 637518, 850024, 910740, 1062530, 1275036, 1593795, 1821480, 2125060, 2550072, 3187590, 4250120, 6375180, 12750360]

約数ペア:

[(1, 12750360), (2, 6375180), (3, 4250120), (4, 3187590), (5, 2550072), (6, 2125060), (7, 1821480), (8, 1593795), (10, 1275036), (12, 1062530), (14, 910740), (15, 850024), (20, 637518), (21, 607160), (24, 531265), (28, 455370), (30, 425012), (35, 364296), (40, 318759), (42, 303580), (43, 296520), (56, 227685), (60, 212506), (70, 182148), (84, 151790), (86, 148260), (105, 121432), (120, 106253), (129, 98840), (140, 91074), (168, 75895), (172, 74130), (210, 60716), (215, 59304), (258, 49420), (280, 45537), (301, 42360), (344, 37065), (353, 36120), (420, 30358), (430, 29652), (516, 24710), (602, 21180), (645, 19768), (706, 18060), (840, 15179), (860, 14826), (903, 14120), (1032, 12355), (1059, 12040), (1204, 10590), (1290, 9884), (1412, 9030), (1505, 8472), (1720, 7413), (1765, 7224), (1806, 7060), (2118, 6020), (2408, 5295), (2471, 5160), (2580, 4942), (2824, 4515), (3010, 4236), (3530, 3612)]