145047120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3037}}^1$

素因数の和:3252

約数の個数: 80

約数和(自身を含む): 452054400

約数和(自身を除く): 307007280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3037, 3184, 3980, 4776, 5970, 6074, 7960, 9111, 9552, 11940, 12148, 15185, 15920, 18222, 23880, 24296, 30370, 36444, 45555, 47760, 48592, 60740, 72888, 91110, 121480, 145776, 182220, 242960, 364440, 604363, 728880, 1208726, 1813089, 2417452, 3021815, 3626178, 4834904, 6043630, 7252356, 9065445, 9669808, 12087260, 14504712, 18130890, 24174520, 29009424, 36261780, 48349040, 72523560, 145047120]

約数ペア:

[(1, 145047120), (2, 72523560), (3, 48349040), (4, 36261780), (5, 29009424), (6, 24174520), (8, 18130890), (10, 14504712), (12, 12087260), (15, 9669808), (16, 9065445), (20, 7252356), (24, 6043630), (30, 4834904), (40, 3626178), (48, 3021815), (60, 2417452), (80, 1813089), (120, 1208726), (199, 728880), (240, 604363), (398, 364440), (597, 242960), (796, 182220), (995, 145776), (1194, 121480), (1592, 91110), (1990, 72888), (2388, 60740), (2985, 48592), (3037, 47760), (3184, 45555), (3980, 36444), (4776, 30370), (5970, 24296), (6074, 23880), (7960, 18222), (9111, 15920), (9552, 15185), (11940, 12148)]