298257240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2485477}}^1$

素因数の和:2485491

約数の個数: 32

約数和(自身を含む): 894772080

約数和(自身を除く): 596514840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2485477, 4970954, 7456431, 9941908, 12427385, 14912862, 19883816, 24854770, 29825724, 37282155, 49709540, 59651448, 74564310, 99419080, 149128620, 298257240]

約数ペア:

[(1, 298257240), (2, 149128620), (3, 99419080), (4, 74564310), (5, 59651448), (6, 49709540), (8, 37282155), (10, 29825724), (12, 24854770), (15, 19883816), (20, 14912862), (24, 12427385), (30, 9941908), (40, 7456431), (60, 4970954), (120, 2485477)]