55703040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{7253}}^1$

素因数の和:7279

約数の個数: 80

約数和(自身を含む): 178100208

約数和(自身を除く): 122397168

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7253, 7680, 14506, 21759, 29012, 36265, 43518, 58024, 72530, 87036, 108795, 116048, 145060, 174072, 217590, 232096, 290120, 348144, 435180, 464192, 580240, 696288, 870360, 928384, 1160480, 1392576, 1740720, 1856768, 2320960, 2785152, 3481440, 3713536, 4641920, 5570304, 6962880, 9283840, 11140608, 13925760, 18567680, 27851520, 55703040]

約数ペア:

[(1, 55703040), (2, 27851520), (3, 18567680), (4, 13925760), (5, 11140608), (6, 9283840), (8, 6962880), (10, 5570304), (12, 4641920), (15, 3713536), (16, 3481440), (20, 2785152), (24, 2320960), (30, 1856768), (32, 1740720), (40, 1392576), (48, 1160480), (60, 928384), (64, 870360), (80, 696288), (96, 580240), (120, 464192), (128, 435180), (160, 348144), (192, 290120), (240, 232096), (256, 217590), (320, 174072), (384, 145060), (480, 116048), (512, 108795), (640, 87036), (768, 72530), (960, 58024), (1280, 43518), (1536, 36265), (1920, 29012), (2560, 21759), (3840, 14506), (7253, 7680)]