68472240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{285301}}^1$

素因数の和:285317

約数の個数: 40

約数和(自身を含む): 212264688

約数和(自身を除く): 143792448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 285301, 570602, 855903, 1141204, 1426505, 1711806, 2282408, 2853010, 3423612, 4279515, 4564816, 5706020, 6847224, 8559030, 11412040, 13694448, 17118060, 22824080, 34236120, 68472240]

約数ペア:

[(1, 68472240), (2, 34236120), (3, 22824080), (4, 17118060), (5, 13694448), (6, 11412040), (8, 8559030), (10, 6847224), (12, 5706020), (15, 4564816), (16, 4279515), (20, 3423612), (24, 2853010), (30, 2282408), (40, 1711806), (48, 1426505), (60, 1141204), (80, 855903), (120, 570602), (240, 285301)]