39807360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{6911}}^1$

素因数の和:6936

約数の個数: 96

約数和(自身を含む): 137479680

約数和(自身を除く): 97672320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 6911, 13822, 20733, 27644, 34555, 41466, 55288, 62199, 69110, 82932, 103665, 110576, 124398, 138220, 165864, 207330, 221152, 248796, 276440, 310995, 331728, 414660, 442304, 497592, 552880, 621990, 663456, 829320, 884608, 995184, 1105760, 1243980, 1326912, 1658640, 1990368, 2211520, 2487960, 2653824, 3317280, 3980736, 4423040, 4975920, 6634560, 7961472, 9951840, 13269120, 19903680, 39807360]

約数ペア:

[(1, 39807360), (2, 19903680), (3, 13269120), (4, 9951840), (5, 7961472), (6, 6634560), (8, 4975920), (9, 4423040), (10, 3980736), (12, 3317280), (15, 2653824), (16, 2487960), (18, 2211520), (20, 1990368), (24, 1658640), (30, 1326912), (32, 1243980), (36, 1105760), (40, 995184), (45, 884608), (48, 829320), (60, 663456), (64, 621990), (72, 552880), (80, 497592), (90, 442304), (96, 414660), (120, 331728), (128, 310995), (144, 276440), (160, 248796), (180, 221152), (192, 207330), (240, 165864), (288, 138220), (320, 124398), (360, 110576), (384, 103665), (480, 82932), (576, 69110), (640, 62199), (720, 55288), (960, 41466), (1152, 34555), (1440, 27644), (1920, 20733), (2880, 13822), (5760, 6911)]