152470140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2541169}}^1$

素因数の和:2541181

約数の個数: 24

約数和(自身を含む): 426916560

約数和(自身を除く): 274446420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2541169, 5082338, 7623507, 10164676, 12705845, 15247014, 25411690, 30494028, 38117535, 50823380, 76235070, 152470140]

約数ペア:

[(1, 152470140), (2, 76235070), (3, 50823380), (4, 38117535), (5, 30494028), (6, 25411690), (10, 15247014), (12, 12705845), (15, 10164676), (20, 7623507), (30, 5082338), (60, 2541169)]