16000680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2898

約数の個数: 64

約数和(自身を含む): 49040640

約数和(自身を除く): 33039960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 2837, 5640, 5674, 8511, 11348, 14185, 17022, 22696, 28370, 34044, 42555, 56740, 68088, 85110, 113480, 133339, 170220, 266678, 340440, 400017, 533356, 666695, 800034, 1066712, 1333390, 1600068, 2000085, 2666780, 3200136, 4000170, 5333560, 8000340, 16000680]

約数ペア:

[(1, 16000680), (2, 8000340), (3, 5333560), (4, 4000170), (5, 3200136), (6, 2666780), (8, 2000085), (10, 1600068), (12, 1333390), (15, 1066712), (20, 800034), (24, 666695), (30, 533356), (40, 400017), (47, 340440), (60, 266678), (94, 170220), (120, 133339), (141, 113480), (188, 85110), (235, 68088), (282, 56740), (376, 42555), (470, 34044), (564, 28370), (705, 22696), (940, 17022), (1128, 14185), (1410, 11348), (1880, 8511), (2820, 5674), (2837, 5640)]