216904320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37657}}^1$

素因数の和:37682

約数の個数: 96

約数和(自身を含む): 749017620

約数和(自身を除く): 532113300

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 37657, 75314, 112971, 150628, 188285, 225942, 301256, 338913, 376570, 451884, 564855, 602512, 677826, 753140, 903768, 1129710, 1205024, 1355652, 1506280, 1694565, 1807536, 2259420, 2410048, 2711304, 3012560, 3389130, 3615072, 4518840, 4820096, 5422608, 6025120, 6778260, 7230144, 9037680, 10845216, 12050240, 13556520, 14460288, 18075360, 21690432, 24100480, 27113040, 36150720, 43380864, 54226080, 72301440, 108452160, 216904320]

約数ペア:

[(1, 216904320), (2, 108452160), (3, 72301440), (4, 54226080), (5, 43380864), (6, 36150720), (8, 27113040), (9, 24100480), (10, 21690432), (12, 18075360), (15, 14460288), (16, 13556520), (18, 12050240), (20, 10845216), (24, 9037680), (30, 7230144), (32, 6778260), (36, 6025120), (40, 5422608), (45, 4820096), (48, 4518840), (60, 3615072), (64, 3389130), (72, 3012560), (80, 2711304), (90, 2410048), (96, 2259420), (120, 1807536), (128, 1694565), (144, 1506280), (160, 1355652), (180, 1205024), (192, 1129710), (240, 903768), (288, 753140), (320, 677826), (360, 602512), (384, 564855), (480, 451884), (576, 376570), (640, 338913), (720, 301256), (960, 225942), (1152, 188285), (1440, 150628), (1920, 112971), (2880, 75314), (5760, 37657)]