121119120

素因数分解:

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

素因数の和:1297

約数の個数: 120

約数和(自身を含む): 409851000

約数和(自身を除く): 288731880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1129, 1192, 1341, 1490, 1788, 2235, 2258, 2384, 2682, 2980, 3387, 3576, 4470, 4516, 5364, 5645, 5960, 6705, 6774, 7152, 8940, 9032, 10161, 10728, 11290, 11920, 13410, 13548, 16935, 17880, 18064, 20322, 21456, 22580, 26820, 27096, 33870, 35760, 40644, 45160, 50805, 53640, 54192, 67740, 81288, 90320, 101610, 107280, 135480, 162576, 168221, 203220, 270960, 336442, 406440, 504663, 672884, 812880, 841105, 1009326, 1345768, 1513989, 1682210, 2018652, 2523315, 2691536, 3027978, 3364420, 4037304, 5046630, 6055956, 6728840, 7569945, 8074608, 10093260, 12111912, 13457680, 15139890, 20186520, 24223824, 30279780, 40373040, 60559560, 121119120]

約数ペア:

[(1, 121119120), (2, 60559560), (3, 40373040), (4, 30279780), (5, 24223824), (6, 20186520), (8, 15139890), (9, 13457680), (10, 12111912), (12, 10093260), (15, 8074608), (16, 7569945), (18, 6728840), (20, 6055956), (24, 5046630), (30, 4037304), (36, 3364420), (40, 3027978), (45, 2691536), (48, 2523315), (60, 2018652), (72, 1682210), (80, 1513989), (90, 1345768), (120, 1009326), (144, 841105), (149, 812880), (180, 672884), (240, 504663), (298, 406440), (360, 336442), (447, 270960), (596, 203220), (720, 168221), (745, 162576), (894, 135480), (1129, 107280), (1192, 101610), (1341, 90320), (1490, 81288), (1788, 67740), (2235, 54192), (2258, 53640), (2384, 50805), (2682, 45160), (2980, 40644), (3387, 35760), (3576, 33870), (4470, 27096), (4516, 26820), (5364, 22580), (5645, 21456), (5960, 20322), (6705, 18064), (6774, 17880), (7152, 16935), (8940, 13548), (9032, 13410), (10161, 11920), (10728, 11290)]