193253880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19403}}^1$

素因数の和:19500

約数の個数: 64

約数和(自身を含む): 586776960

約数和(自身を除く): 393523080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 19403, 38806, 58209, 77612, 97015, 116418, 155224, 194030, 232836, 291045, 388060, 465672, 582090, 776120, 1164180, 1610449, 2328360, 3220898, 4831347, 6441796, 8052245, 9662694, 12883592, 16104490, 19325388, 24156735, 32208980, 38650776, 48313470, 64417960, 96626940, 193253880]

約数ペア:

[(1, 193253880), (2, 96626940), (3, 64417960), (4, 48313470), (5, 38650776), (6, 32208980), (8, 24156735), (10, 19325388), (12, 16104490), (15, 12883592), (20, 9662694), (24, 8052245), (30, 6441796), (40, 4831347), (60, 3220898), (83, 2328360), (120, 1610449), (166, 1164180), (249, 776120), (332, 582090), (415, 465672), (498, 388060), (664, 291045), (830, 232836), (996, 194030), (1245, 155224), (1660, 116418), (1992, 97015), (2490, 77612), (3320, 58209), (4980, 38806), (9960, 19403)]