1204289120

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 2912747040

約数和(自身を除く): 1708457920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 193, 236, 295, 386, 472, 590, 661, 772, 944, 965, 1180, 1322, 1544, 1888, 1930, 2360, 2644, 3088, 3305, 3860, 4720, 5288, 6176, 6610, 7720, 9440, 10576, 11387, 13220, 15440, 21152, 22774, 26440, 30880, 38999, 45548, 52880, 56935, 77998, 91096, 105760, 113870, 127573, 155996, 182192, 194995, 227740, 255146, 311992, 364384, 389990, 455480, 510292, 623984, 637865, 779980, 910960, 1020584, 1247968, 1275730, 1559960, 1821920, 2041168, 2551460, 3119920, 4082336, 5102920, 6239840, 7526807, 10205840, 15053614, 20411680, 30107228, 37634035, 60214456, 75268070, 120428912, 150536140, 240857824, 301072280, 602144560, 1204289120]

約数ペア:

[(1, 1204289120), (2, 602144560), (4, 301072280), (5, 240857824), (8, 150536140), (10, 120428912), (16, 75268070), (20, 60214456), (32, 37634035), (40, 30107228), (59, 20411680), (80, 15053614), (118, 10205840), (160, 7526807), (193, 6239840), (236, 5102920), (295, 4082336), (386, 3119920), (472, 2551460), (590, 2041168), (661, 1821920), (772, 1559960), (944, 1275730), (965, 1247968), (1180, 1020584), (1322, 910960), (1544, 779980), (1888, 637865), (1930, 623984), (2360, 510292), (2644, 455480), (3088, 389990), (3305, 364384), (3860, 311992), (4720, 255146), (5288, 227740), (6176, 194995), (6610, 182192), (7720, 155996), (9440, 127573), (10576, 113870), (11387, 105760), (13220, 91096), (15440, 77998), (21152, 56935), (22774, 52880), (26440, 45548), (30880, 38999)]