145291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2819}}^1$

素因数の和:3690

約数の個数: 48

約数和(自身を含む): 407433600

約数和(自身を除く): 262142340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859, 1718, 2577, 2819, 3436, 4295, 5154, 5638, 8457, 8590, 10308, 11276, 12885, 14095, 16914, 17180, 25770, 28190, 33828, 42285, 51540, 56380, 84570, 169140, 2421521, 4843042, 7264563, 9686084, 12107605, 14529126, 24215210, 29058252, 36322815, 48430420, 72645630, 145291260]

約数ペア:

[(1, 145291260), (2, 72645630), (3, 48430420), (4, 36322815), (5, 29058252), (6, 24215210), (10, 14529126), (12, 12107605), (15, 9686084), (20, 7264563), (30, 4843042), (60, 2421521), (859, 169140), (1718, 84570), (2577, 56380), (2819, 51540), (3436, 42285), (4295, 33828), (5154, 28190), (5638, 25770), (8457, 17180), (8590, 16914), (10308, 14095), (11276, 12885)]