277955520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2242

約数の個数: 112

約数和(自身を含む): 889284480

約数和(自身を除く): 611328960

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, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2083, 2085, 2224, 2780, 3336, 4166, 4170, 4448, 5560, 6249, 6672, 8332, 8340, 8896, 10415, 11120, 12498, 13344, 16664, 16680, 20830, 22240, 24996, 26688, 31245, 33328, 33360, 41660, 44480, 49992, 62490, 66656, 66720, 83320, 99984, 124980, 133312, 133440, 166640, 199968, 249960, 289537, 333280, 399936, 499920, 579074, 666560, 868611, 999840, 1158148, 1447685, 1737222, 1999680, 2316296, 2895370, 3474444, 4343055, 4632592, 5790740, 6948888, 8686110, 9265184, 11581480, 13897776, 17372220, 18530368, 23162960, 27795552, 34744440, 46325920, 55591104, 69488880, 92651840, 138977760, 277955520]

約数ペア:

[(1, 277955520), (2, 138977760), (3, 92651840), (4, 69488880), (5, 55591104), (6, 46325920), (8, 34744440), (10, 27795552), (12, 23162960), (15, 18530368), (16, 17372220), (20, 13897776), (24, 11581480), (30, 9265184), (32, 8686110), (40, 6948888), (48, 5790740), (60, 4632592), (64, 4343055), (80, 3474444), (96, 2895370), (120, 2316296), (139, 1999680), (160, 1737222), (192, 1447685), (240, 1158148), (278, 999840), (320, 868611), (417, 666560), (480, 579074), (556, 499920), (695, 399936), (834, 333280), (960, 289537), (1112, 249960), (1390, 199968), (1668, 166640), (2083, 133440), (2085, 133312), (2224, 124980), (2780, 99984), (3336, 83320), (4166, 66720), (4170, 66656), (4448, 62490), (5560, 49992), (6249, 44480), (6672, 41660), (8332, 33360), (8340, 33328), (8896, 31245), (10415, 26688), (11120, 24996), (12498, 22240), (13344, 20830), (16664, 16680)]