28931164440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8313553}}^1$

素因数の和:8313596

約数の個数: 64

約数和(自身を含む): 89786383200

約数和(自身を除く): 60855218760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8313553, 16627106, 24940659, 33254212, 41567765, 49881318, 66508424, 83135530, 99762636, 124703295, 166271060, 199525272, 241093037, 249406590, 332542120, 482186074, 498813180, 723279111, 964372148, 997626360, 1205465185, 1446558222, 1928744296, 2410930370, 2893116444, 3616395555, 4821860740, 5786232888, 7232791110, 9643721480, 14465582220, 28931164440]

約数ペア:

[(1, 28931164440), (2, 14465582220), (3, 9643721480), (4, 7232791110), (5, 5786232888), (6, 4821860740), (8, 3616395555), (10, 2893116444), (12, 2410930370), (15, 1928744296), (20, 1446558222), (24, 1205465185), (29, 997626360), (30, 964372148), (40, 723279111), (58, 498813180), (60, 482186074), (87, 332542120), (116, 249406590), (120, 241093037), (145, 199525272), (174, 166271060), (232, 124703295), (290, 99762636), (348, 83135530), (435, 66508424), (580, 49881318), (696, 41567765), (870, 33254212), (1160, 24940659), (1740, 16627106), (3480, 8313553)]