89905080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{749209}}^1$

素因数の和:749223

約数の個数: 32

約数和(自身を含む): 269715600

約数和(自身を除く): 179810520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 749209, 1498418, 2247627, 2996836, 3746045, 4495254, 5993672, 7492090, 8990508, 11238135, 14984180, 17981016, 22476270, 29968360, 44952540, 89905080]

約数ペア:

[(1, 89905080), (2, 44952540), (3, 29968360), (4, 22476270), (5, 17981016), (6, 14984180), (8, 11238135), (10, 8990508), (12, 7492090), (15, 5993672), (20, 4495254), (24, 3746045), (30, 2996836), (40, 2247627), (60, 1498418), (120, 749209)]