79538880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2906

約数の個数: 112

約数和(自身を含む): 261335520

約数和(自身を除く): 181796640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 2857, 3480, 4640, 5568, 5714, 6960, 8571, 9280, 11428, 13920, 14285, 17142, 22856, 27840, 28570, 34284, 42855, 45712, 57140, 68568, 82853, 85710, 91424, 114280, 137136, 165706, 171420, 182848, 228560, 248559, 274272, 331412, 342840, 414265, 457120, 497118, 548544, 662824, 685680, 828530, 914240, 994236, 1242795, 1325648, 1371360, 1657060, 1988472, 2485590, 2651296, 2742720, 3314120, 3976944, 4971180, 5302592, 6628240, 7953888, 9942360, 13256480, 15907776, 19884720, 26512960, 39769440, 79538880]

約数ペア:

[(1, 79538880), (2, 39769440), (3, 26512960), (4, 19884720), (5, 15907776), (6, 13256480), (8, 9942360), (10, 7953888), (12, 6628240), (15, 5302592), (16, 4971180), (20, 3976944), (24, 3314120), (29, 2742720), (30, 2651296), (32, 2485590), (40, 1988472), (48, 1657060), (58, 1371360), (60, 1325648), (64, 1242795), (80, 994236), (87, 914240), (96, 828530), (116, 685680), (120, 662824), (145, 548544), (160, 497118), (174, 457120), (192, 414265), (232, 342840), (240, 331412), (290, 274272), (320, 248559), (348, 228560), (435, 182848), (464, 171420), (480, 165706), (580, 137136), (696, 114280), (870, 91424), (928, 85710), (960, 82853), (1160, 68568), (1392, 57140), (1740, 45712), (1856, 42855), (2320, 34284), (2784, 28570), (2857, 27840), (3480, 22856), (4640, 17142), (5568, 14285), (5714, 13920), (6960, 11428), (8571, 9280)]