40373040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 126108000

約数和(自身を除く): 85734960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1129, 1192, 1490, 1788, 2235, 2258, 2384, 2980, 3387, 3576, 4470, 4516, 5645, 5960, 6774, 7152, 8940, 9032, 11290, 11920, 13548, 16935, 17880, 18064, 22580, 27096, 33870, 35760, 45160, 54192, 67740, 90320, 135480, 168221, 270960, 336442, 504663, 672884, 841105, 1009326, 1345768, 1682210, 2018652, 2523315, 2691536, 3364420, 4037304, 5046630, 6728840, 8074608, 10093260, 13457680, 20186520, 40373040]

約数ペア:

[(1, 40373040), (2, 20186520), (3, 13457680), (4, 10093260), (5, 8074608), (6, 6728840), (8, 5046630), (10, 4037304), (12, 3364420), (15, 2691536), (16, 2523315), (20, 2018652), (24, 1682210), (30, 1345768), (40, 1009326), (48, 841105), (60, 672884), (80, 504663), (120, 336442), (149, 270960), (240, 168221), (298, 135480), (447, 90320), (596, 67740), (745, 54192), (894, 45160), (1129, 35760), (1192, 33870), (1490, 27096), (1788, 22580), (2235, 18064), (2258, 17880), (2384, 16935), (2980, 13548), (3387, 11920), (3576, 11290), (4470, 9032), (4516, 8940), (5645, 7152), (5960, 6774)]