121856480

素因数分解:

$2^5\times 5^1\times {\mathrm{761603}}^1$

素因数の和:761618

約数の個数: 24

約数和(自身を含む): 287886312

約数和(自身を除く): 166029832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 761603, 1523206, 3046412, 3808015, 6092824, 7616030, 12185648, 15232060, 24371296, 30464120, 60928240, 121856480]

約数ペア:

[(1, 121856480), (2, 60928240), (4, 30464120), (5, 24371296), (8, 15232060), (10, 12185648), (16, 7616030), (20, 6092824), (32, 3808015), (40, 3046412), (80, 1523206), (160, 761603)]