64381080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{536509}}^1$

素因数の和:536523

約数の個数: 32

約数和(自身を含む): 193143600

約数和(自身を除く): 128762520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 536509, 1073018, 1609527, 2146036, 2682545, 3219054, 4292072, 5365090, 6438108, 8047635, 10730180, 12876216, 16095270, 21460360, 32190540, 64381080]

約数ペア:

[(1, 64381080), (2, 32190540), (3, 21460360), (4, 16095270), (5, 12876216), (6, 10730180), (8, 8047635), (10, 6438108), (12, 5365090), (15, 4292072), (20, 3219054), (24, 2682545), (30, 2146036), (40, 1609527), (60, 1073018), (120, 536509)]