8298240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2161}}^1$

素因数の和:2185

約数の個数: 72

約数和(自身を含む): 26514768

約数和(自身を除く): 18216528

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, 640, 768, 960, 1280, 1920, 2161, 3840, 4322, 6483, 8644, 10805, 12966, 17288, 21610, 25932, 32415, 34576, 43220, 51864, 64830, 69152, 86440, 103728, 129660, 138304, 172880, 207456, 259320, 276608, 345760, 414912, 518640, 553216, 691520, 829824, 1037280, 1383040, 1659648, 2074560, 2766080, 4149120, 8298240]

約数ペア:

[(1, 8298240), (2, 4149120), (3, 2766080), (4, 2074560), (5, 1659648), (6, 1383040), (8, 1037280), (10, 829824), (12, 691520), (15, 553216), (16, 518640), (20, 414912), (24, 345760), (30, 276608), (32, 259320), (40, 207456), (48, 172880), (60, 138304), (64, 129660), (80, 103728), (96, 86440), (120, 69152), (128, 64830), (160, 51864), (192, 43220), (240, 34576), (256, 32415), (320, 25932), (384, 21610), (480, 17288), (640, 12966), (768, 10805), (960, 8644), (1280, 6483), (1920, 4322), (2161, 3840)]