145290240

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1051}}^1$

素因数の和:1085

約数の個数: 176

約数和(自身を含む): 516826560

約数和(自身を除く): 371536320

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, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1051, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2102, 2160, 2304, 2560, 2880, 3072, 3153, 3456, 3840, 4204, 4320, 4608, 5120, 5255, 5760, 6306, 6912, 7680, 8408, 8640, 9216, 9459, 10510, 11520, 12612, 13824, 15360, 15765, 16816, 17280, 18918, 21020, 23040, 25224, 27648, 28377, 31530, 33632, 34560, 37836, 42040, 46080, 47295, 50448, 56754, 63060, 67264, 69120, 75672, 84080, 94590, 100896, 113508, 126120, 134528, 138240, 141885, 151344, 168160, 189180, 201792, 227016, 252240, 269056, 283770, 302688, 336320, 378360, 403584, 454032, 504480, 538112, 567540, 605376, 672640, 756720, 807168, 908064, 1008960, 1076224, 1135080, 1210752, 1345280, 1513440, 1614336, 1816128, 2017920, 2270160, 2421504, 2690560, 3026880, 3228672, 3632256, 4035840, 4540320, 4843008, 5381120, 6053760, 7264512, 8071680, 9080640, 9686016, 12107520, 14529024, 16143360, 18161280, 24215040, 29058048, 36322560, 48430080, 72645120, 145290240]

約数ペア:

[(1, 145290240), (2, 72645120), (3, 48430080), (4, 36322560), (5, 29058048), (6, 24215040), (8, 18161280), (9, 16143360), (10, 14529024), (12, 12107520), (15, 9686016), (16, 9080640), (18, 8071680), (20, 7264512), (24, 6053760), (27, 5381120), (30, 4843008), (32, 4540320), (36, 4035840), (40, 3632256), (45, 3228672), (48, 3026880), (54, 2690560), (60, 2421504), (64, 2270160), (72, 2017920), (80, 1816128), (90, 1614336), (96, 1513440), (108, 1345280), (120, 1210752), (128, 1135080), (135, 1076224), (144, 1008960), (160, 908064), (180, 807168), (192, 756720), (216, 672640), (240, 605376), (256, 567540), (270, 538112), (288, 504480), (320, 454032), (360, 403584), (384, 378360), (432, 336320), (480, 302688), (512, 283770), (540, 269056), (576, 252240), (640, 227016), (720, 201792), (768, 189180), (864, 168160), (960, 151344), (1024, 141885), (1051, 138240), (1080, 134528), (1152, 126120), (1280, 113508), (1440, 100896), (1536, 94590), (1728, 84080), (1920, 75672), (2102, 69120), (2160, 67264), (2304, 63060), (2560, 56754), (2880, 50448), (3072, 47295), (3153, 46080), (3456, 42040), (3840, 37836), (4204, 34560), (4320, 33632), (4608, 31530), (5120, 28377), (5255, 27648), (5760, 25224), (6306, 23040), (6912, 21020), (7680, 18918), (8408, 17280), (8640, 16816), (9216, 15765), (9459, 15360), (10510, 13824), (11520, 12612)]