30780432

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1717

約数の個数: 80

約数和(自身を含む): 90460480

約数和(自身を除く): 59680048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 1657, 2064, 2322, 3096, 3314, 4644, 4971, 6192, 6628, 9288, 9942, 13256, 14913, 18576, 19884, 26512, 29826, 39768, 44739, 59652, 71251, 79536, 89478, 119304, 142502, 178956, 213753, 238608, 285004, 357912, 427506, 570008, 641259, 715824, 855012, 1140016, 1282518, 1710024, 1923777, 2565036, 3420048, 3847554, 5130072, 7695108, 10260144, 15390216, 30780432]

約数ペア:

[(1, 30780432), (2, 15390216), (3, 10260144), (4, 7695108), (6, 5130072), (8, 3847554), (9, 3420048), (12, 2565036), (16, 1923777), (18, 1710024), (24, 1282518), (27, 1140016), (36, 855012), (43, 715824), (48, 641259), (54, 570008), (72, 427506), (86, 357912), (108, 285004), (129, 238608), (144, 213753), (172, 178956), (216, 142502), (258, 119304), (344, 89478), (387, 79536), (432, 71251), (516, 59652), (688, 44739), (774, 39768), (1032, 29826), (1161, 26512), (1548, 19884), (1657, 18576), (2064, 14913), (2322, 13256), (3096, 9942), (3314, 9288), (4644, 6628), (4971, 6192)]