2193034440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{38153}}^1$

素因数の和:38646

約数の個数: 64

約数和(自身を含む): 6593011200

約数和(自身を除く): 4399976760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1437, 1916, 2395, 2874, 3832, 4790, 5748, 7185, 9580, 11496, 14370, 19160, 28740, 38153, 57480, 76306, 114459, 152612, 190765, 228918, 305224, 381530, 457836, 572295, 763060, 915672, 1144590, 1526120, 2289180, 4578360, 18275287, 36550574, 54825861, 73101148, 91376435, 109651722, 146202296, 182752870, 219303444, 274129305, 365505740, 438606888, 548258610, 731011480, 1096517220, 2193034440]

約数ペア:

[(1, 2193034440), (2, 1096517220), (3, 731011480), (4, 548258610), (5, 438606888), (6, 365505740), (8, 274129305), (10, 219303444), (12, 182752870), (15, 146202296), (20, 109651722), (24, 91376435), (30, 73101148), (40, 54825861), (60, 36550574), (120, 18275287), (479, 4578360), (958, 2289180), (1437, 1526120), (1916, 1144590), (2395, 915672), (2874, 763060), (3832, 572295), (4790, 457836), (5748, 381530), (7185, 305224), (9580, 228918), (11496, 190765), (14370, 152612), (19160, 114459), (28740, 76306), (38153, 57480)]