164482380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{304597}}^1$

素因数の和:304615

約数の個数: 48

約数和(自身を含む): 511724640

約数和(自身を除く): 347242260

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, 304597, 609194, 913791, 1218388, 1522985, 1827582, 2741373, 3045970, 3655164, 4568955, 5482746, 6091940, 8224119, 9137910, 10965492, 13706865, 16448238, 18275820, 27413730, 32896476, 41120595, 54827460, 82241190, 164482380]

約数ペア:

[(1, 164482380), (2, 82241190), (3, 54827460), (4, 41120595), (5, 32896476), (6, 27413730), (9, 18275820), (10, 16448238), (12, 13706865), (15, 10965492), (18, 9137910), (20, 8224119), (27, 6091940), (30, 5482746), (36, 4568955), (45, 3655164), (54, 3045970), (60, 2741373), (90, 1827582), (108, 1522985), (135, 1218388), (180, 913791), (270, 609194), (540, 304597)]