13139520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13687}}^1$

素因数の和:13707

約数の個数: 56

約数和(自身を含む): 41721024

約数和(自身を除く): 28581504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 13687, 27374, 41061, 54748, 68435, 82122, 109496, 136870, 164244, 205305, 218992, 273740, 328488, 410610, 437984, 547480, 656976, 821220, 875968, 1094960, 1313952, 1642440, 2189920, 2627904, 3284880, 4379840, 6569760, 13139520]

約数ペア:

[(1, 13139520), (2, 6569760), (3, 4379840), (4, 3284880), (5, 2627904), (6, 2189920), (8, 1642440), (10, 1313952), (12, 1094960), (15, 875968), (16, 821220), (20, 656976), (24, 547480), (30, 437984), (32, 410610), (40, 328488), (48, 273740), (60, 218992), (64, 205305), (80, 164244), (96, 136870), (120, 109496), (160, 82122), (192, 68435), (240, 54748), (320, 41061), (480, 27374), (960, 13687)]