2671863720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{113023}}^1$

素因数の和:113234

約数の個数: 64

約数和(自身を含む): 8056350720

約数和(自身を除く): 5384487000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 113023, 226046, 339069, 452092, 565115, 678138, 904184, 1130230, 1356276, 1695345, 2260460, 2712552, 3390690, 4520920, 6781380, 13562760, 22265531, 44531062, 66796593, 89062124, 111327655, 133593186, 178124248, 222655310, 267186372, 333982965, 445310620, 534372744, 667965930, 890621240, 1335931860, 2671863720]

約数ペア:

[(1, 2671863720), (2, 1335931860), (3, 890621240), (4, 667965930), (5, 534372744), (6, 445310620), (8, 333982965), (10, 267186372), (12, 222655310), (15, 178124248), (20, 133593186), (24, 111327655), (30, 89062124), (40, 66796593), (60, 44531062), (120, 22265531), (197, 13562760), (394, 6781380), (591, 4520920), (788, 3390690), (985, 2712552), (1182, 2260460), (1576, 1695345), (1970, 1356276), (2364, 1130230), (2955, 904184), (3940, 678138), (4728, 565115), (5910, 452092), (7880, 339069), (11820, 226046), (23640, 113023)]