449355960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1248211}}^1$

素因数の和:1248228

約数の個数: 48

約数和(自身を含む): 1460408040

約数和(自身を除く): 1011052080

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, 1248211, 2496422, 3744633, 4992844, 6241055, 7489266, 9985688, 11233899, 12482110, 14978532, 18723165, 22467798, 24964220, 29957064, 37446330, 44935596, 49928440, 56169495, 74892660, 89871192, 112338990, 149785320, 224677980, 449355960]

約数ペア:

[(1, 449355960), (2, 224677980), (3, 149785320), (4, 112338990), (5, 89871192), (6, 74892660), (8, 56169495), (9, 49928440), (10, 44935596), (12, 37446330), (15, 29957064), (18, 24964220), (20, 22467798), (24, 18723165), (30, 14978532), (36, 12482110), (40, 11233899), (45, 9985688), (60, 7489266), (72, 6241055), (90, 4992844), (120, 3744633), (180, 2496422), (360, 1248211)]