39769440

素因数分解:

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

素因数の和:2904

約数の個数: 96

約数和(自身を含む): 129638880

約数和(自身を除く): 89869440

約数列:

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

約数ペア:

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