2489728320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2422

約数の個数: 224

約数和(自身を含む): 8856268800

約数和(自身を除く): 6366540480

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, 127, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 432, 480, 508, 540, 576, 635, 720, 762, 864, 960, 1016, 1080, 1143, 1270, 1440, 1524, 1728, 1905, 2032, 2160, 2269, 2286, 2540, 2880, 3048, 3429, 3810, 4064, 4320, 4538, 4572, 5080, 5715, 6096, 6807, 6858, 7620, 8128, 8640, 9076, 9144, 10160, 11345, 11430, 12192, 13614, 13716, 15240, 17145, 18152, 18288, 20320, 20421, 22690, 22860, 24384, 27228, 27432, 30480, 34035, 34290, 36304, 36576, 40640, 40842, 45380, 45720, 54456, 54864, 60960, 61263, 68070, 68580, 72608, 73152, 81684, 90760, 91440, 102105, 108912, 109728, 121920, 122526, 136140, 137160, 145216, 163368, 181520, 182880, 204210, 217824, 219456, 245052, 272280, 274320, 288163, 306315, 326736, 363040, 365760, 408420, 435648, 490104, 544560, 548640, 576326, 612630, 653472, 726080, 816840, 864489, 980208, 1089120, 1097280, 1152652, 1225260, 1306944, 1440815, 1633680, 1728978, 1960416, 2178240, 2305304, 2450520, 2593467, 2881630, 3267360, 3457956, 3920832, 4322445, 4610608, 4901040, 5186934, 5763260, 6534720, 6915912, 7780401, 8644890, 9221216, 9802080, 10373868, 11526520, 12967335, 13831824, 15560802, 17289780, 18442432, 19604160, 20747736, 23053040, 25934670, 27663648, 31121604, 34579560, 38902005, 41495472, 46106080, 51869340, 55327296, 62243208, 69159120, 77804010, 82990944, 92212160, 103738680, 124486416, 138318240, 155608020, 165981888, 207477360, 248972832, 276636480, 311216040, 414954720, 497945664, 622432080, 829909440, 1244864160, 2489728320]

約数ペア:

[(1, 2489728320), (2, 1244864160), (3, 829909440), (4, 622432080), (5, 497945664), (6, 414954720), (8, 311216040), (9, 276636480), (10, 248972832), (12, 207477360), (15, 165981888), (16, 155608020), (18, 138318240), (20, 124486416), (24, 103738680), (27, 92212160), (30, 82990944), (32, 77804010), (36, 69159120), (40, 62243208), (45, 55327296), (48, 51869340), (54, 46106080), (60, 41495472), (64, 38902005), (72, 34579560), (80, 31121604), (90, 27663648), (96, 25934670), (108, 23053040), (120, 20747736), (127, 19604160), (135, 18442432), (144, 17289780), (160, 15560802), (180, 13831824), (192, 12967335), (216, 11526520), (240, 10373868), (254, 9802080), (270, 9221216), (288, 8644890), (320, 7780401), (360, 6915912), (381, 6534720), (432, 5763260), (480, 5186934), (508, 4901040), (540, 4610608), (576, 4322445), (635, 3920832), (720, 3457956), (762, 3267360), (864, 2881630), (960, 2593467), (1016, 2450520), (1080, 2305304), (1143, 2178240), (1270, 1960416), (1440, 1728978), (1524, 1633680), (1728, 1440815), (1905, 1306944), (2032, 1225260), (2160, 1152652), (2269, 1097280), (2286, 1089120), (2540, 980208), (2880, 864489), (3048, 816840), (3429, 726080), (3810, 653472), (4064, 612630), (4320, 576326), (4538, 548640), (4572, 544560), (5080, 490104), (5715, 435648), (6096, 408420), (6807, 365760), (6858, 363040), (7620, 326736), (8128, 306315), (8640, 288163), (9076, 274320), (9144, 272280), (10160, 245052), (11345, 219456), (11430, 217824), (12192, 204210), (13614, 182880), (13716, 181520), (15240, 163368), (17145, 145216), (18152, 137160), (18288, 136140), (20320, 122526), (20421, 121920), (22690, 109728), (22860, 108912), (24384, 102105), (27228, 91440), (27432, 90760), (30480, 81684), (34035, 73152), (34290, 72608), (36304, 68580), (36576, 68070), (40640, 61263), (40842, 60960), (45380, 54864), (45720, 54456)]