205482120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{36433}}^1$

素因数の和:36494

約数の個数: 64

約数和(自身を含む): 629579520

約数和(自身を除く): 424097400

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, 5640, 36433, 72866, 109299, 145732, 182165, 218598, 291464, 364330, 437196, 546495, 728660, 874392, 1092990, 1457320, 1712351, 2185980, 3424702, 4371960, 5137053, 6849404, 8561755, 10274106, 13698808, 17123510, 20548212, 25685265, 34247020, 41096424, 51370530, 68494040, 102741060, 205482120]

約数ペア:

[(1, 205482120), (2, 102741060), (3, 68494040), (4, 51370530), (5, 41096424), (6, 34247020), (8, 25685265), (10, 20548212), (12, 17123510), (15, 13698808), (20, 10274106), (24, 8561755), (30, 6849404), (40, 5137053), (47, 4371960), (60, 3424702), (94, 2185980), (120, 1712351), (141, 1457320), (188, 1092990), (235, 874392), (282, 728660), (376, 546495), (470, 437196), (564, 364330), (705, 291464), (940, 218598), (1128, 182165), (1410, 145732), (1880, 109299), (2820, 72866), (5640, 36433)]