642766080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15217}}^1$

素因数の和:15252

約数の個数: 144

約数和(自身を含む): 2239602624

約数和(自身を除く): 1596836544

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, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 15217, 21120, 30434, 42240, 45651, 60868, 76085, 91302, 121736, 152170, 167387, 182604, 228255, 243472, 304340, 334774, 365208, 456510, 486944, 502161, 608680, 669548, 730416, 836935, 913020, 973888, 1004322, 1217360, 1339096, 1460832, 1673870, 1826040, 1947776, 2008644, 2434720, 2510805, 2678192, 2921664, 3347740, 3652080, 3895552, 4017288, 4869440, 5021610, 5356384, 5843328, 6695480, 7304160, 8034576, 9738880, 10043220, 10712768, 11686656, 13390960, 14608320, 16069152, 19477760, 20086440, 21425536, 26781920, 29216640, 32138304, 40172880, 42851072, 53563840, 58433280, 64276608, 80345760, 107127680, 128553216, 160691520, 214255360, 321383040, 642766080]

約数ペア:

[(1, 642766080), (2, 321383040), (3, 214255360), (4, 160691520), (5, 128553216), (6, 107127680), (8, 80345760), (10, 64276608), (11, 58433280), (12, 53563840), (15, 42851072), (16, 40172880), (20, 32138304), (22, 29216640), (24, 26781920), (30, 21425536), (32, 20086440), (33, 19477760), (40, 16069152), (44, 14608320), (48, 13390960), (55, 11686656), (60, 10712768), (64, 10043220), (66, 9738880), (80, 8034576), (88, 7304160), (96, 6695480), (110, 5843328), (120, 5356384), (128, 5021610), (132, 4869440), (160, 4017288), (165, 3895552), (176, 3652080), (192, 3347740), (220, 2921664), (240, 2678192), (256, 2510805), (264, 2434720), (320, 2008644), (330, 1947776), (352, 1826040), (384, 1673870), (440, 1460832), (480, 1339096), (528, 1217360), (640, 1004322), (660, 973888), (704, 913020), (768, 836935), (880, 730416), (960, 669548), (1056, 608680), (1280, 502161), (1320, 486944), (1408, 456510), (1760, 365208), (1920, 334774), (2112, 304340), (2640, 243472), (2816, 228255), (3520, 182604), (3840, 167387), (4224, 152170), (5280, 121736), (7040, 91302), (8448, 76085), (10560, 60868), (14080, 45651), (15217, 42240), (21120, 30434)]