319497240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2662477}}^1$

素因数の和:2662491

約数の個数: 32

約数和(自身を含む): 958492080

約数和(自身を除く): 638994840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2662477, 5324954, 7987431, 10649908, 13312385, 15974862, 21299816, 26624770, 31949724, 39937155, 53249540, 63899448, 79874310, 106499080, 159748620, 319497240]

約数ペア:

[(1, 319497240), (2, 159748620), (3, 106499080), (4, 79874310), (5, 63899448), (6, 53249540), (8, 39937155), (10, 31949724), (12, 26624770), (15, 21299816), (20, 15974862), (24, 13312385), (30, 10649908), (40, 7987431), (60, 5324954), (120, 2662477)]