230070720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21787}}^1$

素因数の和:21818

約数の個数: 112

約数和(自身を含む): 796917888

約数和(自身を除く): 566847168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 21787, 43574, 65361, 87148, 108935, 130722, 174296, 217870, 239657, 261444, 326805, 348592, 435740, 479314, 522888, 653610, 697184, 718971, 871480, 958628, 1045776, 1198285, 1307220, 1394368, 1437942, 1742960, 1917256, 2091552, 2396570, 2614440, 2875884, 3485920, 3594855, 3834512, 4183104, 4793140, 5228880, 5751768, 6971840, 7189710, 7669024, 9586280, 10457760, 11503536, 14379420, 15338048, 19172560, 20915520, 23007072, 28758840, 38345120, 46014144, 57517680, 76690240, 115035360, 230070720]

約数ペア:

[(1, 230070720), (2, 115035360), (3, 76690240), (4, 57517680), (5, 46014144), (6, 38345120), (8, 28758840), (10, 23007072), (11, 20915520), (12, 19172560), (15, 15338048), (16, 14379420), (20, 11503536), (22, 10457760), (24, 9586280), (30, 7669024), (32, 7189710), (33, 6971840), (40, 5751768), (44, 5228880), (48, 4793140), (55, 4183104), (60, 3834512), (64, 3594855), (66, 3485920), (80, 2875884), (88, 2614440), (96, 2396570), (110, 2091552), (120, 1917256), (132, 1742960), (160, 1437942), (165, 1394368), (176, 1307220), (192, 1198285), (220, 1045776), (240, 958628), (264, 871480), (320, 718971), (330, 697184), (352, 653610), (440, 522888), (480, 479314), (528, 435740), (660, 348592), (704, 326805), (880, 261444), (960, 239657), (1056, 217870), (1320, 174296), (1760, 130722), (2112, 108935), (2640, 87148), (3520, 65361), (5280, 43574), (10560, 21787)]