2826497640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{31873}}^1$

素因数の和:32626

約数の個数: 64

約数和(自身を含む): 8491233600

約数和(自身を除く): 5664735960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 739, 1478, 2217, 2956, 3695, 4434, 5912, 7390, 8868, 11085, 14780, 17736, 22170, 29560, 31873, 44340, 63746, 88680, 95619, 127492, 159365, 191238, 254984, 318730, 382476, 478095, 637460, 764952, 956190, 1274920, 1912380, 3824760, 23554147, 47108294, 70662441, 94216588, 117770735, 141324882, 188433176, 235541470, 282649764, 353312205, 471082940, 565299528, 706624410, 942165880, 1413248820, 2826497640]

約数ペア:

[(1, 2826497640), (2, 1413248820), (3, 942165880), (4, 706624410), (5, 565299528), (6, 471082940), (8, 353312205), (10, 282649764), (12, 235541470), (15, 188433176), (20, 141324882), (24, 117770735), (30, 94216588), (40, 70662441), (60, 47108294), (120, 23554147), (739, 3824760), (1478, 1912380), (2217, 1274920), (2956, 956190), (3695, 764952), (4434, 637460), (5912, 478095), (7390, 382476), (8868, 318730), (11085, 254984), (14780, 191238), (17736, 159365), (22170, 127492), (29560, 95619), (31873, 88680), (44340, 63746)]