120898860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20773}}^1$

素因数の和:20882

約数の個数: 48

約数和(自身を含む): 342023136

約数和(自身を除く): 221124276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 20773, 41546, 62319, 83092, 103865, 124638, 207730, 249276, 311595, 415460, 623190, 1246380, 2014981, 4029962, 6044943, 8059924, 10074905, 12089886, 20149810, 24179772, 30224715, 40299620, 60449430, 120898860]

約数ペア:

[(1, 120898860), (2, 60449430), (3, 40299620), (4, 30224715), (5, 24179772), (6, 20149810), (10, 12089886), (12, 10074905), (15, 8059924), (20, 6044943), (30, 4029962), (60, 2014981), (97, 1246380), (194, 623190), (291, 415460), (388, 311595), (485, 249276), (582, 207730), (970, 124638), (1164, 103865), (1455, 83092), (1940, 62319), (2910, 41546), (5820, 20773)]