149937240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1249477}}^1$

素因数の和:1249491

約数の個数: 32

約数和(自身を含む): 449812080

約数和(自身を除く): 299874840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1249477, 2498954, 3748431, 4997908, 6247385, 7496862, 9995816, 12494770, 14993724, 18742155, 24989540, 29987448, 37484310, 49979080, 74968620, 149937240]

約数ペア:

[(1, 149937240), (2, 74968620), (3, 49979080), (4, 37484310), (5, 29987448), (6, 24989540), (8, 18742155), (10, 14993724), (12, 12494770), (15, 9995816), (20, 7496862), (24, 6247385), (30, 4997908), (40, 3748431), (60, 2498954), (120, 1249477)]