856664589780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3311933}}^1$

素因数の和:3312430

約数の個数: 96

約数和(自身を含む): 2670743577600

約数和(自身を除く): 1814078987820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 479, 540, 958, 1437, 1916, 2395, 2874, 4311, 4790, 5748, 7185, 8622, 9580, 12933, 14370, 17244, 21555, 25866, 28740, 43110, 51732, 64665, 86220, 129330, 258660, 3311933, 6623866, 9935799, 13247732, 16559665, 19871598, 29807397, 33119330, 39743196, 49678995, 59614794, 66238660, 89422191, 99357990, 119229588, 149036985, 178844382, 198715980, 298073970, 357688764, 447110955, 596147940, 894221910, 1586415907, 1788443820, 3172831814, 4759247721, 6345663628, 7932079535, 9518495442, 14277743163, 15864159070, 19036990884, 23796238605, 28555486326, 31728318140, 42833229489, 47592477210, 57110972652, 71388715815, 85666458978, 95184954420, 142777431630, 171332917956, 214166147445, 285554863260, 428332294890, 856664589780]

約数ペア:

[(1, 856664589780), (2, 428332294890), (3, 285554863260), (4, 214166147445), (5, 171332917956), (6, 142777431630), (9, 95184954420), (10, 85666458978), (12, 71388715815), (15, 57110972652), (18, 47592477210), (20, 42833229489), (27, 31728318140), (30, 28555486326), (36, 23796238605), (45, 19036990884), (54, 15864159070), (60, 14277743163), (90, 9518495442), (108, 7932079535), (135, 6345663628), (180, 4759247721), (270, 3172831814), (479, 1788443820), (540, 1586415907), (958, 894221910), (1437, 596147940), (1916, 447110955), (2395, 357688764), (2874, 298073970), (4311, 198715980), (4790, 178844382), (5748, 149036985), (7185, 119229588), (8622, 99357990), (9580, 89422191), (12933, 66238660), (14370, 59614794), (17244, 49678995), (21555, 39743196), (25866, 33119330), (28740, 29807397), (43110, 19871598), (51732, 16559665), (64665, 13247732), (86220, 9935799), (129330, 6623866), (258660, 3311933)]