1320280128

素因数分解:

$2^6\times 3^3\times {\mathrm{764051}}^1$

素因数の和:764072

約数の個数: 56

約数和(自身を含む): 3881384160

約数和(自身を除く): 2561104032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 764051, 1528102, 2292153, 3056204, 4584306, 6112408, 6876459, 9168612, 12224816, 13752918, 18337224, 20629377, 24449632, 27505836, 36674448, 41258754, 48899264, 55011672, 73348896, 82517508, 110023344, 146697792, 165035016, 220046688, 330070032, 440093376, 660140064, 1320280128]

約数ペア:

[(1, 1320280128), (2, 660140064), (3, 440093376), (4, 330070032), (6, 220046688), (8, 165035016), (9, 146697792), (12, 110023344), (16, 82517508), (18, 73348896), (24, 55011672), (27, 48899264), (32, 41258754), (36, 36674448), (48, 27505836), (54, 24449632), (64, 20629377), (72, 18337224), (96, 13752918), (108, 12224816), (144, 9168612), (192, 6876459), (216, 6112408), (288, 4584306), (432, 3056204), (576, 2292153), (864, 1528102), (1728, 764051)]