80568960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1498

約数の個数: 128

約数和(自身を含む): 265852800

約数和(自身を除く): 185283840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1447, 1740, 1856, 1920, 2320, 2784, 2894, 3480, 3712, 4341, 4640, 5568, 5788, 6960, 7235, 8682, 9280, 11136, 11576, 13920, 14470, 17364, 18560, 21705, 23152, 27840, 28940, 34728, 41963, 43410, 46304, 55680, 57880, 69456, 83926, 86820, 92608, 115760, 125889, 138912, 167852, 173640, 185216, 209815, 231520, 251778, 277824, 335704, 347280, 419630, 463040, 503556, 555648, 629445, 671408, 694560, 839260, 926080, 1007112, 1258890, 1342816, 1389120, 1678520, 2014224, 2517780, 2685632, 2778240, 3357040, 4028448, 5035560, 5371264, 6714080, 8056896, 10071120, 13428160, 16113792, 20142240, 26856320, 40284480, 80568960]

約数ペア:

[(1, 80568960), (2, 40284480), (3, 26856320), (4, 20142240), (5, 16113792), (6, 13428160), (8, 10071120), (10, 8056896), (12, 6714080), (15, 5371264), (16, 5035560), (20, 4028448), (24, 3357040), (29, 2778240), (30, 2685632), (32, 2517780), (40, 2014224), (48, 1678520), (58, 1389120), (60, 1342816), (64, 1258890), (80, 1007112), (87, 926080), (96, 839260), (116, 694560), (120, 671408), (128, 629445), (145, 555648), (160, 503556), (174, 463040), (192, 419630), (232, 347280), (240, 335704), (290, 277824), (320, 251778), (348, 231520), (384, 209815), (435, 185216), (464, 173640), (480, 167852), (580, 138912), (640, 125889), (696, 115760), (870, 92608), (928, 86820), (960, 83926), (1160, 69456), (1392, 57880), (1447, 55680), (1740, 46304), (1856, 43410), (1920, 41963), (2320, 34728), (2784, 28940), (2894, 27840), (3480, 23152), (3712, 21705), (4341, 18560), (4640, 17364), (5568, 14470), (5788, 13920), (6960, 11576), (7235, 11136), (8682, 9280)]