38946360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 124001280

約数和(自身を除く): 85054920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 103, 115, 120, 137, 138, 184, 206, 230, 274, 276, 309, 345, 411, 412, 460, 515, 548, 552, 618, 685, 690, 822, 824, 920, 1030, 1096, 1236, 1370, 1380, 1545, 1644, 2055, 2060, 2369, 2472, 2740, 2760, 3090, 3151, 3288, 4110, 4120, 4738, 5480, 6180, 6302, 7107, 8220, 9453, 9476, 11845, 12360, 12604, 14111, 14214, 15755, 16440, 18906, 18952, 23690, 25208, 28222, 28428, 31510, 35535, 37812, 42333, 47265, 47380, 56444, 56856, 63020, 70555, 71070, 75624, 84666, 94530, 94760, 112888, 126040, 141110, 142140, 169332, 189060, 211665, 282220, 284280, 324553, 338664, 378120, 423330, 564440, 649106, 846660, 973659, 1298212, 1622765, 1693320, 1947318, 2596424, 3245530, 3894636, 4868295, 6491060, 7789272, 9736590, 12982120, 19473180, 38946360]

約数ペア:

[(1, 38946360), (2, 19473180), (3, 12982120), (4, 9736590), (5, 7789272), (6, 6491060), (8, 4868295), (10, 3894636), (12, 3245530), (15, 2596424), (20, 1947318), (23, 1693320), (24, 1622765), (30, 1298212), (40, 973659), (46, 846660), (60, 649106), (69, 564440), (92, 423330), (103, 378120), (115, 338664), (120, 324553), (137, 284280), (138, 282220), (184, 211665), (206, 189060), (230, 169332), (274, 142140), (276, 141110), (309, 126040), (345, 112888), (411, 94760), (412, 94530), (460, 84666), (515, 75624), (548, 71070), (552, 70555), (618, 63020), (685, 56856), (690, 56444), (822, 47380), (824, 47265), (920, 42333), (1030, 37812), (1096, 35535), (1236, 31510), (1370, 28428), (1380, 28222), (1545, 25208), (1644, 23690), (2055, 18952), (2060, 18906), (2369, 16440), (2472, 15755), (2740, 14214), (2760, 14111), (3090, 12604), (3151, 12360), (3288, 11845), (4110, 9476), (4120, 9453), (4738, 8220), (5480, 7107), (6180, 6302)]