121769460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{225499}}^1$

素因数の和:225517

約数の個数: 48

約数和(自身を含む): 378840000

約数和(自身を除く): 257070540

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, 225499, 450998, 676497, 901996, 1127495, 1352994, 2029491, 2254990, 2705988, 3382485, 4058982, 4509980, 6088473, 6764970, 8117964, 10147455, 12176946, 13529940, 20294910, 24353892, 30442365, 40589820, 60884730, 121769460]

約数ペア:

[(1, 121769460), (2, 60884730), (3, 40589820), (4, 30442365), (5, 24353892), (6, 20294910), (9, 13529940), (10, 12176946), (12, 10147455), (15, 8117964), (18, 6764970), (20, 6088473), (27, 4509980), (30, 4058982), (36, 3382485), (45, 2705988), (54, 2254990), (60, 2029491), (90, 1352994), (108, 1127495), (135, 901996), (180, 676497), (270, 450998), (540, 225499)]