80016210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{889069}}^1$

素因数の和:889082

約数の個数: 24

約数和(自身を含む): 208042380

約数和(自身を除く): 128026170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 889069, 1778138, 2667207, 4445345, 5334414, 8001621, 8890690, 13336035, 16003242, 26672070, 40008105, 80016210]

約数ペア:

[(1, 80016210), (2, 40008105), (3, 26672070), (5, 16003242), (6, 13336035), (9, 8890690), (10, 8001621), (15, 5334414), (18, 4445345), (30, 2667207), (45, 1778138), (90, 889069)]