12487577940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69375433}}^1$

素因数の和:69375448

約数の個数: 36

約数和(自身を含む): 37878986964

約数和(自身を除く): 25391409024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69375433, 138750866, 208126299, 277501732, 346877165, 416252598, 624378897, 693754330, 832505196, 1040631495, 1248757794, 1387508660, 2081262990, 2497515588, 3121894485, 4162525980, 6243788970, 12487577940]

約数ペア:

[(1, 12487577940), (2, 6243788970), (3, 4162525980), (4, 3121894485), (5, 2497515588), (6, 2081262990), (9, 1387508660), (10, 1248757794), (12, 1040631495), (15, 832505196), (18, 693754330), (20, 624378897), (30, 416252598), (36, 346877165), (45, 277501732), (60, 208126299), (90, 138750866), (180, 69375433)]