406480320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2739

約数の個数: 168

約数和(自身を含む): 1425037536

約数和(自身を除く): 1018557216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 2663, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 5326, 6360, 7632, 7989, 8480, 9540, 10176, 10652, 12720, 13315, 15264, 15978, 16960, 19080, 21304, 23967, 25440, 26630, 30528, 31956, 38160, 39945, 42608, 47934, 50880, 53260, 63912, 76320, 79890, 85216, 95868, 106520, 119835, 127824, 141139, 152640, 159780, 170432, 191736, 213040, 239670, 255648, 282278, 319560, 383472, 423417, 426080, 479340, 511296, 564556, 639120, 705695, 766944, 846834, 852160, 958680, 1129112, 1270251, 1278240, 1411390, 1533888, 1693668, 1917360, 2117085, 2258224, 2540502, 2556480, 2822780, 3387336, 3834720, 4234170, 4516448, 5081004, 5645560, 6351255, 6774672, 7669440, 8468340, 9032896, 10162008, 11291120, 12702510, 13549344, 16936680, 20324016, 22582240, 25405020, 27098688, 33873360, 40648032, 45164480, 50810040, 67746720, 81296064, 101620080, 135493440, 203240160, 406480320]

約数ペア:

[(1, 406480320), (2, 203240160), (3, 135493440), (4, 101620080), (5, 81296064), (6, 67746720), (8, 50810040), (9, 45164480), (10, 40648032), (12, 33873360), (15, 27098688), (16, 25405020), (18, 22582240), (20, 20324016), (24, 16936680), (30, 13549344), (32, 12702510), (36, 11291120), (40, 10162008), (45, 9032896), (48, 8468340), (53, 7669440), (60, 6774672), (64, 6351255), (72, 5645560), (80, 5081004), (90, 4516448), (96, 4234170), (106, 3834720), (120, 3387336), (144, 2822780), (159, 2556480), (160, 2540502), (180, 2258224), (192, 2117085), (212, 1917360), (240, 1693668), (265, 1533888), (288, 1411390), (318, 1278240), (320, 1270251), (360, 1129112), (424, 958680), (477, 852160), (480, 846834), (530, 766944), (576, 705695), (636, 639120), (720, 564556), (795, 511296), (848, 479340), (954, 426080), (960, 423417), (1060, 383472), (1272, 319560), (1440, 282278), (1590, 255648), (1696, 239670), (1908, 213040), (2120, 191736), (2385, 170432), (2544, 159780), (2663, 152640), (2880, 141139), (3180, 127824), (3392, 119835), (3816, 106520), (4240, 95868), (4770, 85216), (5088, 79890), (5326, 76320), (6360, 63912), (7632, 53260), (7989, 50880), (8480, 47934), (9540, 42608), (10176, 39945), (10652, 38160), (12720, 31956), (13315, 30528), (15264, 26630), (15978, 25440), (16960, 23967), (19080, 21304)]