26538240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{6911}}^1$

素因数の和:6935

約数の個数: 72

約数和(自身を含む): 84768768

約数和(自身を除く): 58230528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 6911, 13822, 20733, 27644, 34555, 41466, 55288, 69110, 82932, 103665, 110576, 138220, 165864, 207330, 221152, 276440, 331728, 414660, 442304, 552880, 663456, 829320, 884608, 1105760, 1326912, 1658640, 1769216, 2211520, 2653824, 3317280, 4423040, 5307648, 6634560, 8846080, 13269120, 26538240]

約数ペア:

[(1, 26538240), (2, 13269120), (3, 8846080), (4, 6634560), (5, 5307648), (6, 4423040), (8, 3317280), (10, 2653824), (12, 2211520), (15, 1769216), (16, 1658640), (20, 1326912), (24, 1105760), (30, 884608), (32, 829320), (40, 663456), (48, 552880), (60, 442304), (64, 414660), (80, 331728), (96, 276440), (120, 221152), (128, 207330), (160, 165864), (192, 138220), (240, 110576), (256, 103665), (320, 82932), (384, 69110), (480, 55288), (640, 41466), (768, 34555), (960, 27644), (1280, 20733), (1920, 13822), (3840, 6911)]