8130240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{941}}^1$

素因数の和:967

約数の個数: 112

約数和(自身を含む): 28712160

約数和(自身を除く): 20581920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 941, 960, 1080, 1440, 1728, 1882, 2160, 2823, 2880, 3764, 4320, 4705, 5646, 7528, 8469, 8640, 9410, 11292, 14115, 15056, 16938, 18820, 22584, 25407, 28230, 30112, 33876, 37640, 42345, 45168, 50814, 56460, 60224, 67752, 75280, 84690, 90336, 101628, 112920, 127035, 135504, 150560, 169380, 180672, 203256, 225840, 254070, 271008, 301120, 338760, 406512, 451680, 508140, 542016, 677520, 813024, 903360, 1016280, 1355040, 1626048, 2032560, 2710080, 4065120, 8130240]

約数ペア:

[(1, 8130240), (2, 4065120), (3, 2710080), (4, 2032560), (5, 1626048), (6, 1355040), (8, 1016280), (9, 903360), (10, 813024), (12, 677520), (15, 542016), (16, 508140), (18, 451680), (20, 406512), (24, 338760), (27, 301120), (30, 271008), (32, 254070), (36, 225840), (40, 203256), (45, 180672), (48, 169380), (54, 150560), (60, 135504), (64, 127035), (72, 112920), (80, 101628), (90, 90336), (96, 84690), (108, 75280), (120, 67752), (135, 60224), (144, 56460), (160, 50814), (180, 45168), (192, 42345), (216, 37640), (240, 33876), (270, 30112), (288, 28230), (320, 25407), (360, 22584), (432, 18820), (480, 16938), (540, 15056), (576, 14115), (720, 11292), (864, 9410), (941, 8640), (960, 8469), (1080, 7528), (1440, 5646), (1728, 4705), (1882, 4320), (2160, 3764), (2823, 2880)]