127188840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^2$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 392942880

約数和(自身を除く): 265754040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 157, 172, 215, 258, 314, 344, 430, 471, 516, 628, 645, 785, 860, 942, 1032, 1256, 1290, 1570, 1720, 1884, 2355, 2580, 3140, 3768, 4710, 5160, 6280, 6751, 9420, 13502, 18840, 20253, 24649, 27004, 33755, 40506, 49298, 54008, 67510, 73947, 81012, 98596, 101265, 123245, 135020, 147894, 162024, 197192, 202530, 246490, 270040, 295788, 369735, 405060, 492980, 591576, 739470, 810120, 985960, 1059907, 1478940, 2119814, 2957880, 3179721, 4239628, 5299535, 6359442, 8479256, 10599070, 12718884, 15898605, 21198140, 25437768, 31797210, 42396280, 63594420, 127188840]

約数ペア:

[(1, 127188840), (2, 63594420), (3, 42396280), (4, 31797210), (5, 25437768), (6, 21198140), (8, 15898605), (10, 12718884), (12, 10599070), (15, 8479256), (20, 6359442), (24, 5299535), (30, 4239628), (40, 3179721), (43, 2957880), (60, 2119814), (86, 1478940), (120, 1059907), (129, 985960), (157, 810120), (172, 739470), (215, 591576), (258, 492980), (314, 405060), (344, 369735), (430, 295788), (471, 270040), (516, 246490), (628, 202530), (645, 197192), (785, 162024), (860, 147894), (942, 135020), (1032, 123245), (1256, 101265), (1290, 98596), (1570, 81012), (1720, 73947), (1884, 67510), (2355, 54008), (2580, 49298), (3140, 40506), (3768, 33755), (4710, 27004), (5160, 24649), (6280, 20253), (6751, 18840), (9420, 13502)]