120304552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2137}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 233982720

約数和(自身を除く): 113678168

約数列:

[1, 2, 4, 8, 31, 62, 124, 227, 248, 454, 908, 1816, 2137, 4274, 7037, 8548, 14074, 17096, 28148, 56296, 66247, 132494, 264988, 485099, 529976, 970198, 1940396, 3880792, 15038069, 30076138, 60152276, 120304552]

約数ペア:

[(1, 120304552), (2, 60152276), (4, 30076138), (8, 15038069), (31, 3880792), (62, 1940396), (124, 970198), (227, 529976), (248, 485099), (454, 264988), (908, 132494), (1816, 66247), (2137, 56296), (4274, 28148), (7037, 17096), (8548, 14074)]