23988826920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1\times {\mathrm{1567}}^1$

素因数の和:2435

約数の個数: 128

約数和(自身を含む): 72495037440

約数和(自身を除く): 48506210520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 661, 772, 965, 1158, 1322, 1544, 1567, 1930, 1983, 2316, 2644, 2895, 3134, 3305, 3860, 3966, 4632, 4701, 5288, 5790, 6268, 6610, 7720, 7835, 7932, 9402, 9915, 11580, 12536, 13220, 15670, 15864, 18804, 19830, 23160, 23505, 26440, 31340, 37608, 39660, 47010, 62680, 79320, 94020, 127573, 188040, 255146, 302431, 382719, 510292, 604862, 637865, 765438, 907293, 1020584, 1035787, 1209724, 1275730, 1512155, 1530876, 1814586, 1913595, 2071574, 2419448, 2551460, 3024310, 3061752, 3107361, 3629172, 3827190, 4143148, 4536465, 5102920, 5178935, 6048620, 6214722, 7258344, 7654380, 8286296, 9072930, 10357870, 12097240, 12429444, 15308760, 15536805, 18145860, 20715740, 24858888, 31073610, 36291720, 41431480, 62147220, 124294440, 199906891, 399813782, 599720673, 799627564, 999534455, 1199441346, 1599255128, 1999068910, 2398882692, 2998603365, 3998137820, 4797765384, 5997206730, 7996275640, 11994413460, 23988826920]

約数ペア:

[(1, 23988826920), (2, 11994413460), (3, 7996275640), (4, 5997206730), (5, 4797765384), (6, 3998137820), (8, 2998603365), (10, 2398882692), (12, 1999068910), (15, 1599255128), (20, 1199441346), (24, 999534455), (30, 799627564), (40, 599720673), (60, 399813782), (120, 199906891), (193, 124294440), (386, 62147220), (579, 41431480), (661, 36291720), (772, 31073610), (965, 24858888), (1158, 20715740), (1322, 18145860), (1544, 15536805), (1567, 15308760), (1930, 12429444), (1983, 12097240), (2316, 10357870), (2644, 9072930), (2895, 8286296), (3134, 7654380), (3305, 7258344), (3860, 6214722), (3966, 6048620), (4632, 5178935), (4701, 5102920), (5288, 4536465), (5790, 4143148), (6268, 3827190), (6610, 3629172), (7720, 3107361), (7835, 3061752), (7932, 3024310), (9402, 2551460), (9915, 2419448), (11580, 2071574), (12536, 1913595), (13220, 1814586), (15670, 1530876), (15864, 1512155), (18804, 1275730), (19830, 1209724), (23160, 1035787), (23505, 1020584), (26440, 907293), (31340, 765438), (37608, 637865), (39660, 604862), (47010, 510292), (62680, 382719), (79320, 302431), (94020, 255146), (127573, 188040)]