2182667640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18188897}}^1$

素因数の和:18188911

約数の個数: 32

約数和(自身を含む): 6548003280

約数和(自身を除く): 4365335640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18188897, 36377794, 54566691, 72755588, 90944485, 109133382, 145511176, 181888970, 218266764, 272833455, 363777940, 436533528, 545666910, 727555880, 1091333820, 2182667640]

約数ペア:

[(1, 2182667640), (2, 1091333820), (3, 727555880), (4, 545666910), (5, 436533528), (6, 363777940), (8, 272833455), (10, 218266764), (12, 181888970), (15, 145511176), (20, 109133382), (24, 90944485), (30, 72755588), (40, 54566691), (60, 36377794), (120, 18188897)]