139356720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:604

約数の個数: 160

約数和(自身を含む): 484344000

約数和(自身を除く): 344987280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 433, 447, 540, 596, 720, 745, 866, 894, 1080, 1192, 1299, 1341, 1490, 1732, 1788, 2160, 2165, 2235, 2384, 2598, 2682, 2980, 3464, 3576, 3897, 4023, 4330, 4470, 5196, 5364, 5960, 6495, 6705, 6928, 7152, 7794, 8046, 8660, 8940, 10392, 10728, 11691, 11920, 12990, 13410, 15588, 16092, 17320, 17880, 19485, 20115, 20784, 21456, 23382, 25980, 26820, 31176, 32184, 34640, 35760, 38970, 40230, 46764, 51960, 53640, 58455, 62352, 64368, 64517, 77940, 80460, 93528, 103920, 107280, 116910, 129034, 155880, 160920, 187056, 193551, 233820, 258068, 311760, 321840, 322585, 387102, 467640, 516136, 580653, 645170, 774204, 935280, 967755, 1032272, 1161306, 1290340, 1548408, 1741959, 1935510, 2322612, 2580680, 2903265, 3096816, 3483918, 3871020, 4645224, 5161360, 5806530, 6967836, 7742040, 8709795, 9290448, 11613060, 13935672, 15484080, 17419590, 23226120, 27871344, 34839180, 46452240, 69678360, 139356720]

約数ペア:

[(1, 139356720), (2, 69678360), (3, 46452240), (4, 34839180), (5, 27871344), (6, 23226120), (8, 17419590), (9, 15484080), (10, 13935672), (12, 11613060), (15, 9290448), (16, 8709795), (18, 7742040), (20, 6967836), (24, 5806530), (27, 5161360), (30, 4645224), (36, 3871020), (40, 3483918), (45, 3096816), (48, 2903265), (54, 2580680), (60, 2322612), (72, 1935510), (80, 1741959), (90, 1548408), (108, 1290340), (120, 1161306), (135, 1032272), (144, 967755), (149, 935280), (180, 774204), (216, 645170), (240, 580653), (270, 516136), (298, 467640), (360, 387102), (432, 322585), (433, 321840), (447, 311760), (540, 258068), (596, 233820), (720, 193551), (745, 187056), (866, 160920), (894, 155880), (1080, 129034), (1192, 116910), (1299, 107280), (1341, 103920), (1490, 93528), (1732, 80460), (1788, 77940), (2160, 64517), (2165, 64368), (2235, 62352), (2384, 58455), (2598, 53640), (2682, 51960), (2980, 46764), (3464, 40230), (3576, 38970), (3897, 35760), (4023, 34640), (4330, 32184), (4470, 31176), (5196, 26820), (5364, 25980), (5960, 23382), (6495, 21456), (6705, 20784), (6928, 20115), (7152, 19485), (7794, 17880), (8046, 17320), (8660, 16092), (8940, 15588), (10392, 13410), (10728, 12990), (11691, 11920)]