83542920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{937}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 251233920

約数和(自身を除く): 167691000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 937, 1486, 1874, 2229, 2811, 2972, 3715, 3748, 4458, 4685, 5622, 5944, 7430, 7496, 8916, 9370, 11145, 11244, 14055, 14860, 17832, 18740, 22290, 22488, 28110, 29720, 37480, 44580, 56220, 89160, 112440, 696191, 1392382, 2088573, 2784764, 3480955, 4177146, 5569528, 6961910, 8354292, 10442865, 13923820, 16708584, 20885730, 27847640, 41771460, 83542920]

約数ペア:

[(1, 83542920), (2, 41771460), (3, 27847640), (4, 20885730), (5, 16708584), (6, 13923820), (8, 10442865), (10, 8354292), (12, 6961910), (15, 5569528), (20, 4177146), (24, 3480955), (30, 2784764), (40, 2088573), (60, 1392382), (120, 696191), (743, 112440), (937, 89160), (1486, 56220), (1874, 44580), (2229, 37480), (2811, 29720), (2972, 28110), (3715, 22488), (3748, 22290), (4458, 18740), (4685, 17832), (5622, 14860), (5944, 14055), (7430, 11244), (7496, 11145), (8916, 9370)]