1312160

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 3175200

約数和(自身を除く): 1863040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 139, 160, 236, 278, 295, 472, 556, 590, 695, 944, 1112, 1180, 1390, 1888, 2224, 2360, 2780, 4448, 4720, 5560, 8201, 9440, 11120, 16402, 22240, 32804, 41005, 65608, 82010, 131216, 164020, 262432, 328040, 656080, 1312160]

約数ペア:

[(1, 1312160), (2, 656080), (4, 328040), (5, 262432), (8, 164020), (10, 131216), (16, 82010), (20, 65608), (32, 41005), (40, 32804), (59, 22240), (80, 16402), (118, 11120), (139, 9440), (160, 8201), (236, 5560), (278, 4720), (295, 4448), (472, 2780), (556, 2360), (590, 2224), (695, 1888), (944, 1390), (1112, 1180)]