259345920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{33769}}^1$

素因数の和:33795

約数の個数: 80

約数和(自身を含む): 829121040

約数和(自身を除く): 569775120

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, 7680, 33769, 67538, 101307, 135076, 168845, 202614, 270152, 337690, 405228, 506535, 540304, 675380, 810456, 1013070, 1080608, 1350760, 1620912, 2026140, 2161216, 2701520, 3241824, 4052280, 4322432, 5403040, 6483648, 8104560, 8644864, 10806080, 12967296, 16209120, 17289728, 21612160, 25934592, 32418240, 43224320, 51869184, 64836480, 86448640, 129672960, 259345920]

約数ペア:

[(1, 259345920), (2, 129672960), (3, 86448640), (4, 64836480), (5, 51869184), (6, 43224320), (8, 32418240), (10, 25934592), (12, 21612160), (15, 17289728), (16, 16209120), (20, 12967296), (24, 10806080), (30, 8644864), (32, 8104560), (40, 6483648), (48, 5403040), (60, 4322432), (64, 4052280), (80, 3241824), (96, 2701520), (120, 2161216), (128, 2026140), (160, 1620912), (192, 1350760), (240, 1080608), (256, 1013070), (320, 810456), (384, 675380), (480, 540304), (512, 506535), (640, 405228), (768, 337690), (960, 270152), (1280, 202614), (1536, 168845), (1920, 135076), (2560, 101307), (3840, 67538), (7680, 33769)]