48781440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{941}}^1$

素因数の和:972

約数の個数: 160

約数和(自身を含む): 174392460

約数和(自身を除く): 125611020

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 941, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1882, 1920, 2160, 2592, 2823, 2880, 3240, 3456, 3764, 4320, 4705, 5184, 5646, 5760, 6480, 7528, 8469, 8640, 9410, 10368, 11292, 12960, 14115, 15056, 16938, 17280, 18820, 22584, 25407, 25920, 28230, 30112, 33876, 37640, 42345, 45168, 50814, 51840, 56460, 60224, 67752, 75280, 76221, 84690, 90336, 101628, 112920, 120448, 127035, 135504, 150560, 152442, 169380, 180672, 203256, 225840, 254070, 271008, 301120, 304884, 338760, 361344, 381105, 406512, 451680, 508140, 542016, 602240, 609768, 677520, 762210, 813024, 903360, 1016280, 1084032, 1219536, 1355040, 1524420, 1626048, 1806720, 2032560, 2439072, 2710080, 3048840, 3252096, 4065120, 4878144, 5420160, 6097680, 8130240, 9756288, 12195360, 16260480, 24390720, 48781440]

約数ペア:

[(1, 48781440), (2, 24390720), (3, 16260480), (4, 12195360), (5, 9756288), (6, 8130240), (8, 6097680), (9, 5420160), (10, 4878144), (12, 4065120), (15, 3252096), (16, 3048840), (18, 2710080), (20, 2439072), (24, 2032560), (27, 1806720), (30, 1626048), (32, 1524420), (36, 1355040), (40, 1219536), (45, 1084032), (48, 1016280), (54, 903360), (60, 813024), (64, 762210), (72, 677520), (80, 609768), (81, 602240), (90, 542016), (96, 508140), (108, 451680), (120, 406512), (128, 381105), (135, 361344), (144, 338760), (160, 304884), (162, 301120), (180, 271008), (192, 254070), (216, 225840), (240, 203256), (270, 180672), (288, 169380), (320, 152442), (324, 150560), (360, 135504), (384, 127035), (405, 120448), (432, 112920), (480, 101628), (540, 90336), (576, 84690), (640, 76221), (648, 75280), (720, 67752), (810, 60224), (864, 56460), (941, 51840), (960, 50814), (1080, 45168), (1152, 42345), (1296, 37640), (1440, 33876), (1620, 30112), (1728, 28230), (1882, 25920), (1920, 25407), (2160, 22584), (2592, 18820), (2823, 17280), (2880, 16938), (3240, 15056), (3456, 14115), (3764, 12960), (4320, 11292), (4705, 10368), (5184, 9410), (5646, 8640), (5760, 8469), (6480, 7528)]