8267520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2153}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 26416656

約数和(自身を除く): 18149136

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, 2153, 3840, 4306, 6459, 8612, 10765, 12918, 17224, 21530, 25836, 32295, 34448, 43060, 51672, 64590, 68896, 86120, 103344, 129180, 137792, 172240, 206688, 258360, 275584, 344480, 413376, 516720, 551168, 688960, 826752, 1033440, 1377920, 1653504, 2066880, 2755840, 4133760, 8267520]

約数ペア:

[(1, 8267520), (2, 4133760), (3, 2755840), (4, 2066880), (5, 1653504), (6, 1377920), (8, 1033440), (10, 826752), (12, 688960), (15, 551168), (16, 516720), (20, 413376), (24, 344480), (30, 275584), (32, 258360), (40, 206688), (48, 172240), (60, 137792), (64, 129180), (80, 103344), (96, 86120), (120, 68896), (128, 64590), (160, 51672), (192, 43060), (240, 34448), (256, 32295), (320, 25836), (384, 21530), (480, 17224), (640, 12918), (768, 10765), (960, 8612), (1280, 6459), (1920, 4306), (2153, 3840)]