120729088

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 80

約数和(自身を含む): 256322880

約数和(自身を除く): 135593792

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 128, 173, 188, 232, 256, 346, 376, 464, 512, 692, 752, 928, 1363, 1384, 1504, 1856, 2726, 2768, 3008, 3712, 5017, 5452, 5536, 6016, 7424, 8131, 10034, 10904, 11072, 12032, 14848, 16262, 20068, 21808, 22144, 24064, 32524, 40136, 43616, 44288, 65048, 80272, 87232, 88576, 130096, 160544, 174464, 235799, 260192, 321088, 348928, 471598, 520384, 642176, 697856, 943196, 1040768, 1284352, 1886392, 2081536, 2568704, 3772784, 4163072, 7545568, 15091136, 30182272, 60364544, 120729088]

約数ペア:

[(1, 120729088), (2, 60364544), (4, 30182272), (8, 15091136), (16, 7545568), (29, 4163072), (32, 3772784), (47, 2568704), (58, 2081536), (64, 1886392), (94, 1284352), (116, 1040768), (128, 943196), (173, 697856), (188, 642176), (232, 520384), (256, 471598), (346, 348928), (376, 321088), (464, 260192), (512, 235799), (692, 174464), (752, 160544), (928, 130096), (1363, 88576), (1384, 87232), (1504, 80272), (1856, 65048), (2726, 44288), (2768, 43616), (3008, 40136), (3712, 32524), (5017, 24064), (5452, 22144), (5536, 21808), (6016, 20068), (7424, 16262), (8131, 14848), (10034, 12032), (10904, 11072)]