240995520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{27893}}^1$

素因数の和:27919

約数の個数: 112

約数和(自身を含む): 850209120

約数和(自身を除く): 609213600

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 27893, 55786, 83679, 111572, 139465, 167358, 223144, 251037, 278930, 334716, 418395, 446288, 502074, 557860, 669432, 753111, 836790, 892576, 1004148, 1115720, 1255185, 1338864, 1506222, 1673580, 1785152, 2008296, 2231440, 2510370, 2677728, 3012444, 3347160, 3765555, 4016592, 4462880, 5020740, 5355456, 6024888, 6694320, 7531110, 8033184, 8925760, 10041480, 12049776, 13388640, 15062220, 16066368, 20082960, 24099552, 26777280, 30124440, 40165920, 48199104, 60248880, 80331840, 120497760, 240995520]

約数ペア:

[(1, 240995520), (2, 120497760), (3, 80331840), (4, 60248880), (5, 48199104), (6, 40165920), (8, 30124440), (9, 26777280), (10, 24099552), (12, 20082960), (15, 16066368), (16, 15062220), (18, 13388640), (20, 12049776), (24, 10041480), (27, 8925760), (30, 8033184), (32, 7531110), (36, 6694320), (40, 6024888), (45, 5355456), (48, 5020740), (54, 4462880), (60, 4016592), (64, 3765555), (72, 3347160), (80, 3012444), (90, 2677728), (96, 2510370), (108, 2231440), (120, 2008296), (135, 1785152), (144, 1673580), (160, 1506222), (180, 1338864), (192, 1255185), (216, 1115720), (240, 1004148), (270, 892576), (288, 836790), (320, 753111), (360, 669432), (432, 557860), (480, 502074), (540, 446288), (576, 418395), (720, 334716), (864, 278930), (960, 251037), (1080, 223144), (1440, 167358), (1728, 139465), (2160, 111572), (2880, 83679), (4320, 55786), (8640, 27893)]