120051344

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 278839296

約数和(自身を除く): 158787952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 112, 124, 142, 217, 248, 284, 434, 487, 496, 497, 568, 868, 974, 994, 1136, 1736, 1948, 1988, 2201, 3409, 3472, 3896, 3976, 4402, 6818, 7792, 7952, 8804, 13636, 15097, 15407, 17608, 27272, 30194, 30814, 34577, 35216, 54544, 60388, 61628, 69154, 105679, 120776, 123256, 138308, 211358, 241552, 242039, 246512, 276616, 422716, 484078, 553232, 845432, 968156, 1071887, 1690864, 1936312, 2143774, 3872624, 4287548, 7503209, 8575096, 15006418, 17150192, 30012836, 60025672, 120051344]

約数ペア:

[(1, 120051344), (2, 60025672), (4, 30012836), (7, 17150192), (8, 15006418), (14, 8575096), (16, 7503209), (28, 4287548), (31, 3872624), (56, 2143774), (62, 1936312), (71, 1690864), (112, 1071887), (124, 968156), (142, 845432), (217, 553232), (248, 484078), (284, 422716), (434, 276616), (487, 246512), (496, 242039), (497, 241552), (568, 211358), (868, 138308), (974, 123256), (994, 120776), (1136, 105679), (1736, 69154), (1948, 61628), (1988, 60388), (2201, 54544), (3409, 35216), (3472, 34577), (3896, 30814), (3976, 30194), (4402, 27272), (6818, 17608), (7792, 15407), (7952, 15097), (8804, 13636)]