270985320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3821}}^1$

素因数の和:4035

約数の個数: 96

約数和(自身を含む): 885404520

約数和(自身を除く): 614419200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3821, 3940, 4728, 5910, 7092, 7642, 7880, 8865, 11463, 11820, 14184, 15284, 17730, 19105, 22926, 23640, 30568, 34389, 35460, 38210, 45852, 57315, 68778, 70920, 76420, 91704, 114630, 137556, 152840, 171945, 229260, 275112, 343890, 458520, 687780, 752737, 1375560, 1505474, 2258211, 3010948, 3763685, 4516422, 6021896, 6774633, 7527370, 9032844, 11291055, 13549266, 15054740, 18065688, 22582110, 27098532, 30109480, 33873165, 45164220, 54197064, 67746330, 90328440, 135492660, 270985320]

約数ペア:

[(1, 270985320), (2, 135492660), (3, 90328440), (4, 67746330), (5, 54197064), (6, 45164220), (8, 33873165), (9, 30109480), (10, 27098532), (12, 22582110), (15, 18065688), (18, 15054740), (20, 13549266), (24, 11291055), (30, 9032844), (36, 7527370), (40, 6774633), (45, 6021896), (60, 4516422), (72, 3763685), (90, 3010948), (120, 2258211), (180, 1505474), (197, 1375560), (360, 752737), (394, 687780), (591, 458520), (788, 343890), (985, 275112), (1182, 229260), (1576, 171945), (1773, 152840), (1970, 137556), (2364, 114630), (2955, 91704), (3546, 76420), (3821, 70920), (3940, 68778), (4728, 57315), (5910, 45852), (7092, 38210), (7642, 35460), (7880, 34389), (8865, 30568), (11463, 23640), (11820, 22926), (14184, 19105), (15284, 17730)]