76560840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{212669}}^1$

素因数の和:212686

約数の個数: 48

約数和(自身を含む): 248823900

約数和(自身を除く): 172263060

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, 212669, 425338, 638007, 850676, 1063345, 1276014, 1701352, 1914021, 2126690, 2552028, 3190035, 3828042, 4253380, 5104056, 6380070, 7656084, 8506760, 9570105, 12760140, 15312168, 19140210, 25520280, 38280420, 76560840]

約数ペア:

[(1, 76560840), (2, 38280420), (3, 25520280), (4, 19140210), (5, 15312168), (6, 12760140), (8, 9570105), (9, 8506760), (10, 7656084), (12, 6380070), (15, 5104056), (18, 4253380), (20, 3828042), (24, 3190035), (30, 2552028), (36, 2126690), (40, 1914021), (45, 1701352), (60, 1276014), (72, 1063345), (90, 850676), (120, 638007), (180, 425338), (360, 212669)]