839268480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{839}}^1$

素因数の和:1382

約数の個数: 128

約数和(自身を含む): 2683497600

約数和(自身を除く): 1844229120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 521, 640, 839, 960, 1042, 1563, 1678, 1920, 2084, 2517, 2605, 3126, 3356, 4168, 4195, 5034, 5210, 6252, 6712, 7815, 8336, 8390, 10068, 10420, 12504, 12585, 13424, 15630, 16672, 16780, 20136, 20840, 25008, 25170, 26848, 31260, 33344, 33560, 40272, 41680, 50016, 50340, 53696, 62520, 66688, 67120, 80544, 83360, 100032, 100680, 107392, 125040, 134240, 161088, 166720, 200064, 201360, 250080, 268480, 322176, 333440, 402720, 437119, 500160, 536960, 805440, 874238, 1000320, 1311357, 1610880, 1748476, 2185595, 2622714, 3496952, 4371190, 5245428, 6556785, 6993904, 8742380, 10490856, 13113570, 13987808, 17484760, 20981712, 26227140, 27975616, 34969520, 41963424, 52454280, 55951232, 69939040, 83926848, 104908560, 139878080, 167853696, 209817120, 279756160, 419634240, 839268480]

約数ペア:

[(1, 839268480), (2, 419634240), (3, 279756160), (4, 209817120), (5, 167853696), (6, 139878080), (8, 104908560), (10, 83926848), (12, 69939040), (15, 55951232), (16, 52454280), (20, 41963424), (24, 34969520), (30, 27975616), (32, 26227140), (40, 20981712), (48, 17484760), (60, 13987808), (64, 13113570), (80, 10490856), (96, 8742380), (120, 6993904), (128, 6556785), (160, 5245428), (192, 4371190), (240, 3496952), (320, 2622714), (384, 2185595), (480, 1748476), (521, 1610880), (640, 1311357), (839, 1000320), (960, 874238), (1042, 805440), (1563, 536960), (1678, 500160), (1920, 437119), (2084, 402720), (2517, 333440), (2605, 322176), (3126, 268480), (3356, 250080), (4168, 201360), (4195, 200064), (5034, 166720), (5210, 161088), (6252, 134240), (6712, 125040), (7815, 107392), (8336, 100680), (8390, 100032), (10068, 83360), (10420, 80544), (12504, 67120), (12585, 66688), (13424, 62520), (15630, 53696), (16672, 50340), (16780, 50016), (20136, 41680), (20840, 40272), (25008, 33560), (25170, 33344), (26848, 31260)]