8670120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{72251}}^1$

素因数の和:72265

約数の個数: 32

約数和(自身を含む): 26010720

約数和(自身を除く): 17340600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 72251, 144502, 216753, 289004, 361255, 433506, 578008, 722510, 867012, 1083765, 1445020, 1734024, 2167530, 2890040, 4335060, 8670120]

約数ペア:

[(1, 8670120), (2, 4335060), (3, 2890040), (4, 2167530), (5, 1734024), (6, 1445020), (8, 1083765), (10, 867012), (12, 722510), (15, 578008), (20, 433506), (24, 361255), (30, 289004), (40, 216753), (60, 144502), (120, 72251)]