139259280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1447}}^1$

素因数の和:1864

約数の個数: 80

約数和(自身を含む): 433079424

約数和(自身を除く): 293820144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1447, 1604, 2005, 2406, 2894, 3208, 4010, 4341, 4812, 5788, 6015, 6416, 7235, 8020, 8682, 9624, 11576, 12030, 14470, 16040, 17364, 19248, 21705, 23152, 24060, 28940, 32080, 34728, 43410, 48120, 57880, 69456, 86820, 96240, 115760, 173640, 347280, 580247, 1160494, 1740741, 2320988, 2901235, 3481482, 4641976, 5802470, 6962964, 8703705, 9283952, 11604940, 13925928, 17407410, 23209880, 27851856, 34814820, 46419760, 69629640, 139259280]

約数ペア:

[(1, 139259280), (2, 69629640), (3, 46419760), (4, 34814820), (5, 27851856), (6, 23209880), (8, 17407410), (10, 13925928), (12, 11604940), (15, 9283952), (16, 8703705), (20, 6962964), (24, 5802470), (30, 4641976), (40, 3481482), (48, 2901235), (60, 2320988), (80, 1740741), (120, 1160494), (240, 580247), (401, 347280), (802, 173640), (1203, 115760), (1447, 96240), (1604, 86820), (2005, 69456), (2406, 57880), (2894, 48120), (3208, 43410), (4010, 34728), (4341, 32080), (4812, 28940), (5788, 24060), (6015, 23152), (6416, 21705), (7235, 19248), (8020, 17364), (8682, 16040), (9624, 14470), (11576, 12030)]