495109120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 176

約数和(自身を含む): 1326456000

約数和(自身を除く): 831346880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 128, 149, 160, 176, 220, 236, 256, 295, 298, 320, 352, 440, 472, 512, 590, 596, 640, 649, 704, 745, 880, 944, 1024, 1180, 1192, 1280, 1298, 1408, 1490, 1639, 1760, 1888, 2360, 2384, 2560, 2596, 2816, 2980, 3245, 3278, 3520, 3776, 4720, 4768, 5120, 5192, 5632, 5960, 6490, 6556, 7040, 7552, 8195, 8791, 9440, 9536, 10384, 11264, 11920, 12980, 13112, 14080, 15104, 16390, 17582, 18880, 19072, 20768, 23840, 25960, 26224, 28160, 30208, 32780, 35164, 37760, 38144, 41536, 43955, 47680, 51920, 52448, 56320, 60416, 65560, 70328, 75520, 76288, 83072, 87910, 95360, 96701, 103840, 104896, 131120, 140656, 151040, 152576, 166144, 175820, 190720, 193402, 207680, 209792, 262240, 281312, 302080, 332288, 351640, 381440, 386804, 415360, 419584, 483505, 524480, 562624, 664576, 703280, 762880, 773608, 830720, 839168, 967010, 1048960, 1125248, 1406560, 1547216, 1661440, 1678336, 1934020, 2097920, 2250496, 2813120, 3094432, 3322880, 3868040, 4195840, 4500992, 5626240, 6188864, 7736080, 8391680, 9001984, 11252480, 12377728, 15472160, 22504960, 24755456, 30944320, 45009920, 49510912, 61888640, 99021824, 123777280, 247554560, 495109120]

約数ペア:

[(1, 495109120), (2, 247554560), (4, 123777280), (5, 99021824), (8, 61888640), (10, 49510912), (11, 45009920), (16, 30944320), (20, 24755456), (22, 22504960), (32, 15472160), (40, 12377728), (44, 11252480), (55, 9001984), (59, 8391680), (64, 7736080), (80, 6188864), (88, 5626240), (110, 4500992), (118, 4195840), (128, 3868040), (149, 3322880), (160, 3094432), (176, 2813120), (220, 2250496), (236, 2097920), (256, 1934020), (295, 1678336), (298, 1661440), (320, 1547216), (352, 1406560), (440, 1125248), (472, 1048960), (512, 967010), (590, 839168), (596, 830720), (640, 773608), (649, 762880), (704, 703280), (745, 664576), (880, 562624), (944, 524480), (1024, 483505), (1180, 419584), (1192, 415360), (1280, 386804), (1298, 381440), (1408, 351640), (1490, 332288), (1639, 302080), (1760, 281312), (1888, 262240), (2360, 209792), (2384, 207680), (2560, 193402), (2596, 190720), (2816, 175820), (2980, 166144), (3245, 152576), (3278, 151040), (3520, 140656), (3776, 131120), (4720, 104896), (4768, 103840), (5120, 96701), (5192, 95360), (5632, 87910), (5960, 83072), (6490, 76288), (6556, 75520), (7040, 70328), (7552, 65560), (8195, 60416), (8791, 56320), (9440, 52448), (9536, 51920), (10384, 47680), (11264, 43955), (11920, 41536), (12980, 38144), (13112, 37760), (14080, 35164), (15104, 32780), (16390, 30208), (17582, 28160), (18880, 26224), (19072, 25960), (20768, 23840)]