2498049240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20817077}}^1$

素因数の和:20817091

約数の個数: 32

約数和(自身を含む): 7494148080

約数和(自身を除く): 4996098840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20817077, 41634154, 62451231, 83268308, 104085385, 124902462, 166536616, 208170770, 249804924, 312256155, 416341540, 499609848, 624512310, 832683080, 1249024620, 2498049240]

約数ペア:

[(1, 2498049240), (2, 1249024620), (3, 832683080), (4, 624512310), (5, 499609848), (6, 416341540), (8, 312256155), (10, 249804924), (12, 208170770), (15, 166536616), (20, 124902462), (24, 104085385), (30, 83268308), (40, 62451231), (60, 41634154), (120, 20817077)]