2590836480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1207

約数の個数: 216

約数和(自身を含む): 9011096640

約数和(自身を除く): 6420260160

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, 239, 240, 256, 288, 320, 360, 384, 478, 480, 576, 640, 717, 720, 768, 941, 956, 960, 1152, 1195, 1280, 1434, 1440, 1882, 1912, 1920, 2151, 2304, 2390, 2823, 2868, 2880, 3585, 3764, 3824, 3840, 4302, 4705, 4780, 5646, 5736, 5760, 7170, 7528, 7648, 8469, 8604, 9410, 9560, 10755, 11292, 11472, 11520, 14115, 14340, 15056, 15296, 16938, 17208, 18820, 19120, 21510, 22584, 22944, 28230, 28680, 30112, 30592, 33876, 34416, 37640, 38240, 42345, 43020, 45168, 45888, 56460, 57360, 60224, 61184, 67752, 68832, 75280, 76480, 84690, 86040, 90336, 91776, 112920, 114720, 120448, 135504, 137664, 150560, 152960, 169380, 172080, 180672, 183552, 224899, 225840, 229440, 240896, 271008, 275328, 301120, 305920, 338760, 344160, 361344, 449798, 451680, 458880, 542016, 550656, 602240, 674697, 677520, 688320, 722688, 899596, 903360, 917760, 1084032, 1124495, 1204480, 1349394, 1355040, 1376640, 1799192, 1806720, 2024091, 2168064, 2248990, 2698788, 2710080, 2753280, 3373485, 3598384, 3613440, 4048182, 4497980, 5397576, 5420160, 6746970, 7196768, 8096364, 8995960, 10120455, 10795152, 10840320, 13493940, 14393536, 16192728, 17991920, 20240910, 21590304, 26987880, 28787072, 32385456, 35983840, 40481820, 43180608, 53975760, 57574144, 64770912, 71967680, 80963640, 86361216, 107951520, 129541824, 143935360, 161927280, 172722432, 215903040, 259083648, 287870720, 323854560, 431806080, 518167296, 647709120, 863612160, 1295418240, 2590836480]

約数ペア:

[(1, 2590836480), (2, 1295418240), (3, 863612160), (4, 647709120), (5, 518167296), (6, 431806080), (8, 323854560), (9, 287870720), (10, 259083648), (12, 215903040), (15, 172722432), (16, 161927280), (18, 143935360), (20, 129541824), (24, 107951520), (30, 86361216), (32, 80963640), (36, 71967680), (40, 64770912), (45, 57574144), (48, 53975760), (60, 43180608), (64, 40481820), (72, 35983840), (80, 32385456), (90, 28787072), (96, 26987880), (120, 21590304), (128, 20240910), (144, 17991920), (160, 16192728), (180, 14393536), (192, 13493940), (239, 10840320), (240, 10795152), (256, 10120455), (288, 8995960), (320, 8096364), (360, 7196768), (384, 6746970), (478, 5420160), (480, 5397576), (576, 4497980), (640, 4048182), (717, 3613440), (720, 3598384), (768, 3373485), (941, 2753280), (956, 2710080), (960, 2698788), (1152, 2248990), (1195, 2168064), (1280, 2024091), (1434, 1806720), (1440, 1799192), (1882, 1376640), (1912, 1355040), (1920, 1349394), (2151, 1204480), (2304, 1124495), (2390, 1084032), (2823, 917760), (2868, 903360), (2880, 899596), (3585, 722688), (3764, 688320), (3824, 677520), (3840, 674697), (4302, 602240), (4705, 550656), (4780, 542016), (5646, 458880), (5736, 451680), (5760, 449798), (7170, 361344), (7528, 344160), (7648, 338760), (8469, 305920), (8604, 301120), (9410, 275328), (9560, 271008), (10755, 240896), (11292, 229440), (11472, 225840), (11520, 224899), (14115, 183552), (14340, 180672), (15056, 172080), (15296, 169380), (16938, 152960), (17208, 150560), (18820, 137664), (19120, 135504), (21510, 120448), (22584, 114720), (22944, 112920), (28230, 91776), (28680, 90336), (30112, 86040), (30592, 84690), (33876, 76480), (34416, 75280), (37640, 68832), (38240, 67752), (42345, 61184), (43020, 60224), (45168, 57360), (45888, 56460)]