1301940

素因数分解:

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

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 4052160

約数和(自身を除く): 2750220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2411, 4822, 7233, 9644, 12055, 14466, 21699, 24110, 28932, 36165, 43398, 48220, 65097, 72330, 86796, 108495, 130194, 144660, 216990, 260388, 325485, 433980, 650970, 1301940]

約数ペア:

[(1, 1301940), (2, 650970), (3, 433980), (4, 325485), (5, 260388), (6, 216990), (9, 144660), (10, 130194), (12, 108495), (15, 86796), (18, 72330), (20, 65097), (27, 48220), (30, 43398), (36, 36165), (45, 28932), (54, 24110), (60, 21699), (90, 14466), (108, 12055), (135, 9644), (180, 7233), (270, 4822), (540, 2411)]