166564920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1388041}}^1$

素因数の和:1388055

約数の個数: 32

約数和(自身を含む): 499695120

約数和(自身を除く): 333130200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1388041, 2776082, 4164123, 5552164, 6940205, 8328246, 11104328, 13880410, 16656492, 20820615, 27760820, 33312984, 41641230, 55521640, 83282460, 166564920]

約数ペア:

[(1, 166564920), (2, 83282460), (3, 55521640), (4, 41641230), (5, 33312984), (6, 27760820), (8, 20820615), (10, 16656492), (12, 13880410), (15, 11104328), (20, 8328246), (24, 6940205), (30, 5552164), (40, 4164123), (60, 2776082), (120, 1388041)]