15591146280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{934721}}^1$

素因数の和:934874

約数の個数: 64

約数和(自身を含む): 47109988800

約数和(自身を除く): 31518842520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 934721, 1869442, 2804163, 3738884, 4673605, 5608326, 7477768, 9347210, 11216652, 14020815, 18694420, 22433304, 28041630, 37388840, 56083260, 112166520, 129926219, 259852438, 389778657, 519704876, 649631095, 779557314, 1039409752, 1299262190, 1559114628, 1948893285, 2598524380, 3118229256, 3897786570, 5197048760, 7795573140, 15591146280]

約数ペア:

[(1, 15591146280), (2, 7795573140), (3, 5197048760), (4, 3897786570), (5, 3118229256), (6, 2598524380), (8, 1948893285), (10, 1559114628), (12, 1299262190), (15, 1039409752), (20, 779557314), (24, 649631095), (30, 519704876), (40, 389778657), (60, 259852438), (120, 129926219), (139, 112166520), (278, 56083260), (417, 37388840), (556, 28041630), (695, 22433304), (834, 18694420), (1112, 14020815), (1390, 11216652), (1668, 9347210), (2085, 7477768), (2780, 5608326), (3336, 4673605), (4170, 3738884), (5560, 2804163), (8340, 1869442), (16680, 934721)]