1276278390120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{22203869}}^1$

素因数の和:22204362

約数の個数: 64

約数和(自身を含む): 3836828736000

約数和(自身を除く): 2560550345880

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, 57480, 22203869, 44407738, 66611607, 88815476, 111019345, 133223214, 177630952, 222038690, 266446428, 333058035, 444077380, 532892856, 666116070, 888154760, 1332232140, 2664464280, 10635653251, 21271306502, 31906959753, 42542613004, 53178266255, 63813919506, 85085226008, 106356532510, 127627839012, 159534798765, 212713065020, 255255678024, 319069597530, 425426130040, 638139195060, 1276278390120]

約数ペア:

[(1, 1276278390120), (2, 638139195060), (3, 425426130040), (4, 319069597530), (5, 255255678024), (6, 212713065020), (8, 159534798765), (10, 127627839012), (12, 106356532510), (15, 85085226008), (20, 63813919506), (24, 53178266255), (30, 42542613004), (40, 31906959753), (60, 21271306502), (120, 10635653251), (479, 2664464280), (958, 1332232140), (1437, 888154760), (1916, 666116070), (2395, 532892856), (2874, 444077380), (3832, 333058035), (4790, 266446428), (5748, 222038690), (7185, 177630952), (9580, 133223214), (11496, 111019345), (14370, 88815476), (19160, 66611607), (28740, 44407738), (57480, 22203869)]