275201280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7963}}^1$

素因数の和:7993

約数の個数: 144

約数和(自身を含む): 976704960

約数和(自身を除く): 701503680

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 7963, 8640, 11520, 15926, 17280, 23889, 31852, 34560, 39815, 47778, 63704, 71667, 79630, 95556, 119445, 127408, 143334, 159260, 191112, 215001, 238890, 254816, 286668, 318520, 358335, 382224, 430002, 477780, 509632, 573336, 637040, 716670, 764448, 860004, 955560, 1019264, 1075005, 1146672, 1274080, 1433340, 1528896, 1720008, 1911120, 2038528, 2150010, 2293344, 2548160, 2866680, 3057792, 3440016, 3822240, 4300020, 4586688, 5096320, 5733360, 6115584, 6880032, 7644480, 8600040, 9173376, 10192640, 11466720, 13760064, 15288960, 17200080, 18346752, 22933440, 27520128, 30577920, 34400160, 45866880, 55040256, 68800320, 91733760, 137600640, 275201280]

約数ペア:

[(1, 275201280), (2, 137600640), (3, 91733760), (4, 68800320), (5, 55040256), (6, 45866880), (8, 34400160), (9, 30577920), (10, 27520128), (12, 22933440), (15, 18346752), (16, 17200080), (18, 15288960), (20, 13760064), (24, 11466720), (27, 10192640), (30, 9173376), (32, 8600040), (36, 7644480), (40, 6880032), (45, 6115584), (48, 5733360), (54, 5096320), (60, 4586688), (64, 4300020), (72, 3822240), (80, 3440016), (90, 3057792), (96, 2866680), (108, 2548160), (120, 2293344), (128, 2150010), (135, 2038528), (144, 1911120), (160, 1720008), (180, 1528896), (192, 1433340), (216, 1274080), (240, 1146672), (256, 1075005), (270, 1019264), (288, 955560), (320, 860004), (360, 764448), (384, 716670), (432, 637040), (480, 573336), (540, 509632), (576, 477780), (640, 430002), (720, 382224), (768, 358335), (864, 318520), (960, 286668), (1080, 254816), (1152, 238890), (1280, 215001), (1440, 191112), (1728, 159260), (1920, 143334), (2160, 127408), (2304, 119445), (2880, 95556), (3456, 79630), (3840, 71667), (4320, 63704), (5760, 47778), (6912, 39815), (7963, 34560), (8640, 31852), (11520, 23889), (15926, 17280)]