1591260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2411}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 4862592

約数和(自身を除く): 3271332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2411, 4822, 7233, 9644, 12055, 14466, 24110, 26521, 28932, 36165, 48220, 53042, 72330, 79563, 106084, 132605, 144660, 159126, 265210, 318252, 397815, 530420, 795630, 1591260]

約数ペア:

[(1, 1591260), (2, 795630), (3, 530420), (4, 397815), (5, 318252), (6, 265210), (10, 159126), (11, 144660), (12, 132605), (15, 106084), (20, 79563), (22, 72330), (30, 53042), (33, 48220), (44, 36165), (55, 28932), (60, 26521), (66, 24110), (110, 14466), (132, 12055), (165, 9644), (220, 7233), (330, 4822), (660, 2411)]