19453080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{162109}}^1$

素因数の和:162123

約数の個数: 32

約数和(自身を含む): 58359600

約数和(自身を除く): 38906520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 162109, 324218, 486327, 648436, 810545, 972654, 1296872, 1621090, 1945308, 2431635, 3242180, 3890616, 4863270, 6484360, 9726540, 19453080]

約数ペア:

[(1, 19453080), (2, 9726540), (3, 6484360), (4, 4863270), (5, 3890616), (6, 3242180), (8, 2431635), (10, 1945308), (12, 1621090), (15, 1296872), (20, 972654), (24, 810545), (30, 648436), (40, 486327), (60, 324218), (120, 162109)]