1081578060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{3083}}^1$

素因数の和:5047

約数の個数: 72

約数和(自身を含む): 3283534800

約数和(自身を除く): 2201956740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1949, 3083, 3898, 5847, 6166, 7796, 9249, 9745, 11694, 12332, 15415, 17541, 18498, 19490, 23388, 27747, 29235, 30830, 35082, 36996, 38980, 46245, 55494, 58470, 61660, 70164, 87705, 92490, 110988, 116940, 138735, 175410, 184980, 277470, 350820, 554940, 6008767, 12017534, 18026301, 24035068, 30043835, 36052602, 54078903, 60087670, 72105204, 90131505, 108157806, 120175340, 180263010, 216315612, 270394515, 360526020, 540789030, 1081578060]

約数ペア:

[(1, 1081578060), (2, 540789030), (3, 360526020), (4, 270394515), (5, 216315612), (6, 180263010), (9, 120175340), (10, 108157806), (12, 90131505), (15, 72105204), (18, 60087670), (20, 54078903), (30, 36052602), (36, 30043835), (45, 24035068), (60, 18026301), (90, 12017534), (180, 6008767), (1949, 554940), (3083, 350820), (3898, 277470), (5847, 184980), (6166, 175410), (7796, 138735), (9249, 116940), (9745, 110988), (11694, 92490), (12332, 87705), (15415, 70164), (17541, 61660), (18498, 58470), (19490, 55494), (23388, 46245), (27747, 38980), (29235, 36996), (30830, 35082)]