80047710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{296473}}^1$

素因数の和:296489

約数の個数: 32

約数和(自身を含む): 213461280

約数和(自身を除く): 133413570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 296473, 592946, 889419, 1482365, 1778838, 2668257, 2964730, 4447095, 5336514, 8004771, 8894190, 13341285, 16009542, 26682570, 40023855, 80047710]

約数ペア:

[(1, 80047710), (2, 40023855), (3, 26682570), (5, 16009542), (6, 13341285), (9, 8894190), (10, 8004771), (15, 5336514), (18, 4447095), (27, 2964730), (30, 2668257), (45, 1778838), (54, 1482365), (90, 889419), (135, 592946), (270, 296473)]