249309240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2077577}}^1$

素因数の和:2077591

約数の個数: 32

約数和(自身を含む): 747928080

約数和(自身を除く): 498618840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2077577, 4155154, 6232731, 8310308, 10387885, 12465462, 16620616, 20775770, 24930924, 31163655, 41551540, 49861848, 62327310, 83103080, 124654620, 249309240]

約数ペア:

[(1, 249309240), (2, 124654620), (3, 83103080), (4, 62327310), (5, 49861848), (6, 41551540), (8, 31163655), (10, 24930924), (12, 20775770), (15, 16620616), (20, 12465462), (24, 10387885), (30, 8310308), (40, 6232731), (60, 4155154), (120, 2077577)]