15456768

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 80

約数和(自身を含む): 42720480

約数和(自身を除く): 27263712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 347, 348, 384, 464, 512, 694, 696, 768, 928, 1041, 1388, 1392, 1536, 1856, 2082, 2776, 2784, 3712, 4164, 5552, 5568, 7424, 8328, 10063, 11104, 11136, 14848, 16656, 20126, 22208, 22272, 30189, 33312, 40252, 44416, 44544, 60378, 66624, 80504, 88832, 120756, 133248, 161008, 177664, 241512, 266496, 322016, 483024, 532992, 644032, 966048, 1288064, 1932096, 2576128, 3864192, 5152256, 7728384, 15456768]

約数ペア:

[(1, 15456768), (2, 7728384), (3, 5152256), (4, 3864192), (6, 2576128), (8, 1932096), (12, 1288064), (16, 966048), (24, 644032), (29, 532992), (32, 483024), (48, 322016), (58, 266496), (64, 241512), (87, 177664), (96, 161008), (116, 133248), (128, 120756), (174, 88832), (192, 80504), (232, 66624), (256, 60378), (347, 44544), (348, 44416), (384, 40252), (464, 33312), (512, 30189), (694, 22272), (696, 22208), (768, 20126), (928, 16656), (1041, 14848), (1388, 11136), (1392, 11104), (1536, 10063), (1856, 8328), (2082, 7424), (2776, 5568), (2784, 5552), (3712, 4164)]