1538057880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{80611}}^1$

素因数の和:80681

約数の個数: 96

約数和(自身を含む): 5093066160

約数和(自身を除く): 3555008280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 80611, 161222, 241833, 322444, 403055, 483666, 644888, 725499, 806110, 967332, 1209165, 1450998, 1612220, 1934664, 2418330, 2901996, 3224440, 3627495, 4272383, 4836660, 5803992, 7254990, 8544766, 9673320, 12817149, 14509980, 17089532, 21361915, 25634298, 29019960, 34179064, 38451447, 42723830, 51268596, 64085745, 76902894, 85447660, 102537192, 128171490, 153805788, 170895320, 192257235, 256342980, 307611576, 384514470, 512685960, 769028940, 1538057880]

約数ペア:

[(1, 1538057880), (2, 769028940), (3, 512685960), (4, 384514470), (5, 307611576), (6, 256342980), (8, 192257235), (9, 170895320), (10, 153805788), (12, 128171490), (15, 102537192), (18, 85447660), (20, 76902894), (24, 64085745), (30, 51268596), (36, 42723830), (40, 38451447), (45, 34179064), (53, 29019960), (60, 25634298), (72, 21361915), (90, 17089532), (106, 14509980), (120, 12817149), (159, 9673320), (180, 8544766), (212, 7254990), (265, 5803992), (318, 4836660), (360, 4272383), (424, 3627495), (477, 3224440), (530, 2901996), (636, 2418330), (795, 1934664), (954, 1612220), (1060, 1450998), (1272, 1209165), (1590, 967332), (1908, 806110), (2120, 725499), (2385, 644888), (3180, 483666), (3816, 403055), (4770, 322444), (6360, 241833), (9540, 161222), (19080, 80611)]