920685565440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{39960311}}^1$

素因数の和:39960340

約数の個数: 120

約数和(自身を含む): 3188593135728

約数和(自身を除く): 2267907570288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 39960311, 79920622, 119880933, 159841244, 199801555, 239761866, 319682488, 359642799, 399603110, 479523732, 599404665, 639364976, 719285598, 799206220, 959047464, 1198809330, 1278729952, 1438571196, 1598412440, 1798213995, 1918094928, 2397618660, 2557459904, 2877142392, 3196824880, 3596427990, 3836189856, 4795237320, 5114919808, 5754284784, 6393649760, 7192855980, 7672379712, 9590474640, 10229839616, 11508569568, 12787299520, 14385711960, 15344759424, 19180949280, 20459679232, 23017139136, 25574599040, 28771423920, 30689518848, 38361898560, 46034278272, 51149198080, 57542847840, 61379037696, 76723797120, 92068556544, 102298396160, 115085695680, 153447594240, 184137113088, 230171391360, 306895188480, 460342782720, 920685565440]

約数ペア:

[(1, 920685565440), (2, 460342782720), (3, 306895188480), (4, 230171391360), (5, 184137113088), (6, 153447594240), (8, 115085695680), (9, 102298396160), (10, 92068556544), (12, 76723797120), (15, 61379037696), (16, 57542847840), (18, 51149198080), (20, 46034278272), (24, 38361898560), (30, 30689518848), (32, 28771423920), (36, 25574599040), (40, 23017139136), (45, 20459679232), (48, 19180949280), (60, 15344759424), (64, 14385711960), (72, 12787299520), (80, 11508569568), (90, 10229839616), (96, 9590474640), (120, 7672379712), (128, 7192855980), (144, 6393649760), (160, 5754284784), (180, 5114919808), (192, 4795237320), (240, 3836189856), (256, 3596427990), (288, 3196824880), (320, 2877142392), (360, 2557459904), (384, 2397618660), (480, 1918094928), (512, 1798213995), (576, 1598412440), (640, 1438571196), (720, 1278729952), (768, 1198809330), (960, 959047464), (1152, 799206220), (1280, 719285598), (1440, 639364976), (1536, 599404665), (1920, 479523732), (2304, 399603110), (2560, 359642799), (2880, 319682488), (3840, 239761866), (4608, 199801555), (5760, 159841244), (7680, 119880933), (11520, 79920622), (23040, 39960311)]