246637980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{456737}}^1$

素因数の和:456755

約数の個数: 48

約数和(自身を含む): 767319840

約数和(自身を除く): 520681860

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, 456737, 913474, 1370211, 1826948, 2283685, 2740422, 4110633, 4567370, 5480844, 6851055, 8221266, 9134740, 12331899, 13702110, 16442532, 20553165, 24663798, 27404220, 41106330, 49327596, 61659495, 82212660, 123318990, 246637980]

約数ペア:

[(1, 246637980), (2, 123318990), (3, 82212660), (4, 61659495), (5, 49327596), (6, 41106330), (9, 27404220), (10, 24663798), (12, 20553165), (15, 16442532), (18, 13702110), (20, 12331899), (27, 9134740), (30, 8221266), (36, 6851055), (45, 5480844), (54, 4567370), (60, 4110633), (90, 2740422), (108, 2283685), (135, 1826948), (180, 1370211), (270, 913474), (540, 456737)]