3121662240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{240869}}^1$

素因数の和:240896

約数の個数: 120

約数和(自身を含む): 11016912060

約数和(自身を除く): 7895249820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 240869, 481738, 722607, 963476, 1204345, 1445214, 1926952, 2167821, 2408690, 2890428, 3613035, 3853904, 4335642, 4817380, 5780856, 6503463, 7226070, 7707808, 8671284, 9634760, 10839105, 11561712, 13006926, 14452140, 17342568, 19269520, 19510389, 21678210, 23123424, 26013852, 28904280, 32517315, 34685136, 38539040, 39020778, 43356420, 52027704, 57808560, 65034630, 69370272, 78041556, 86712840, 97551945, 104055408, 115617120, 130069260, 156083112, 173425680, 195103890, 208110816, 260138520, 312166224, 346851360, 390207780, 520277040, 624332448, 780415560, 1040554080, 1560831120, 3121662240]

約数ペア:

[(1, 3121662240), (2, 1560831120), (3, 1040554080), (4, 780415560), (5, 624332448), (6, 520277040), (8, 390207780), (9, 346851360), (10, 312166224), (12, 260138520), (15, 208110816), (16, 195103890), (18, 173425680), (20, 156083112), (24, 130069260), (27, 115617120), (30, 104055408), (32, 97551945), (36, 86712840), (40, 78041556), (45, 69370272), (48, 65034630), (54, 57808560), (60, 52027704), (72, 43356420), (80, 39020778), (81, 38539040), (90, 34685136), (96, 32517315), (108, 28904280), (120, 26013852), (135, 23123424), (144, 21678210), (160, 19510389), (162, 19269520), (180, 17342568), (216, 14452140), (240, 13006926), (270, 11561712), (288, 10839105), (324, 9634760), (360, 8671284), (405, 7707808), (432, 7226070), (480, 6503463), (540, 5780856), (648, 4817380), (720, 4335642), (810, 3853904), (864, 3613035), (1080, 2890428), (1296, 2408690), (1440, 2167821), (1620, 1926952), (2160, 1445214), (2592, 1204345), (3240, 963476), (4320, 722607), (6480, 481738), (12960, 240869)]