40892760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113591}}^1$

素因数の和:113608

約数の個数: 48

約数和(自身を含む): 132902640

約数和(自身を除く): 92009880

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, 113591, 227182, 340773, 454364, 567955, 681546, 908728, 1022319, 1135910, 1363092, 1703865, 2044638, 2271820, 2726184, 3407730, 4089276, 4543640, 5111595, 6815460, 8178552, 10223190, 13630920, 20446380, 40892760]

約数ペア:

[(1, 40892760), (2, 20446380), (3, 13630920), (4, 10223190), (5, 8178552), (6, 6815460), (8, 5111595), (9, 4543640), (10, 4089276), (12, 3407730), (15, 2726184), (18, 2271820), (20, 2044638), (24, 1703865), (30, 1363092), (36, 1135910), (40, 1022319), (45, 908728), (60, 681546), (72, 567955), (90, 454364), (120, 340773), (180, 227182), (360, 113591)]