65804040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{182789}}^1$

素因数の和:182806

約数の個数: 48

約数和(自身を含む): 213864300

約数和(自身を除く): 148060260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 182789, 365578, 548367, 731156, 913945, 1096734, 1462312, 1645101, 1827890, 2193468, 2741835, 3290202, 3655780, 4386936, 5483670, 6580404, 7311560, 8225505, 10967340, 13160808, 16451010, 21934680, 32902020, 65804040]

約数ペア:

[(1, 65804040), (2, 32902020), (3, 21934680), (4, 16451010), (5, 13160808), (6, 10967340), (8, 8225505), (9, 7311560), (10, 6580404), (12, 5483670), (15, 4386936), (18, 3655780), (20, 3290202), (24, 2741835), (30, 2193468), (36, 1827890), (40, 1645101), (45, 1462312), (60, 1096734), (72, 913945), (90, 731156), (120, 548367), (180, 365578), (360, 182789)]