6640740240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{27669751}}^1$

素因数の和:27669767

約数の個数: 40

約数和(自身を含む): 20586295488

約数和(自身を除く): 13945555248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 27669751, 55339502, 83009253, 110679004, 138348755, 166018506, 221358008, 276697510, 332037012, 415046265, 442716016, 553395020, 664074024, 830092530, 1106790040, 1328148048, 1660185060, 2213580080, 3320370120, 6640740240]

約数ペア:

[(1, 6640740240), (2, 3320370120), (3, 2213580080), (4, 1660185060), (5, 1328148048), (6, 1106790040), (8, 830092530), (10, 664074024), (12, 553395020), (15, 442716016), (16, 415046265), (20, 332037012), (24, 276697510), (30, 221358008), (40, 166018506), (48, 138348755), (60, 110679004), (80, 83009253), (120, 55339502), (240, 27669751)]