340507260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1621}}^1$

素因数の和:2028

約数の個数: 96

約数和(自身を含む): 1062734400

約数和(自身を除く): 722227140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 389, 540, 778, 1167, 1556, 1621, 1945, 2334, 3242, 3501, 3890, 4668, 4863, 5835, 6484, 7002, 7780, 8105, 9726, 10503, 11670, 14004, 14589, 16210, 17505, 19452, 21006, 23340, 24315, 29178, 32420, 35010, 42012, 43767, 48630, 52515, 58356, 70020, 72945, 87534, 97260, 105030, 145890, 175068, 210060, 218835, 291780, 437670, 630569, 875340, 1261138, 1891707, 2522276, 3152845, 3783414, 5675121, 6305690, 7566828, 9458535, 11350242, 12611380, 17025363, 18917070, 22700484, 28375605, 34050726, 37834140, 56751210, 68101452, 85126815, 113502420, 170253630, 340507260]

約数ペア:

[(1, 340507260), (2, 170253630), (3, 113502420), (4, 85126815), (5, 68101452), (6, 56751210), (9, 37834140), (10, 34050726), (12, 28375605), (15, 22700484), (18, 18917070), (20, 17025363), (27, 12611380), (30, 11350242), (36, 9458535), (45, 7566828), (54, 6305690), (60, 5675121), (90, 3783414), (108, 3152845), (135, 2522276), (180, 1891707), (270, 1261138), (389, 875340), (540, 630569), (778, 437670), (1167, 291780), (1556, 218835), (1621, 210060), (1945, 175068), (2334, 145890), (3242, 105030), (3501, 97260), (3890, 87534), (4668, 72945), (4863, 70020), (5835, 58356), (6484, 52515), (7002, 48630), (7780, 43767), (8105, 42012), (9726, 35010), (10503, 32420), (11670, 29178), (14004, 24315), (14589, 23340), (16210, 21006), (17505, 19452)]