120260478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2383}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 259531776

約数和(自身を除く): 139271298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 1294, 1941, 2383, 3882, 4766, 7149, 8411, 14298, 16822, 25233, 30979, 50466, 61958, 92937, 185874, 1541801, 3083602, 4625403, 9250806, 20043413, 40086826, 60130239, 120260478]

約数ペア:

[(1, 120260478), (2, 60130239), (3, 40086826), (6, 20043413), (13, 9250806), (26, 4625403), (39, 3083602), (78, 1541801), (647, 185874), (1294, 92937), (1941, 61958), (2383, 50466), (3882, 30979), (4766, 25233), (7149, 16822), (8411, 14298)]