120828270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{39103}}^1$

素因数の和:39216

約数の個数: 32

約数和(自身を含む): 292810752

約数和(自身を除く): 171982482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 39103, 78206, 117309, 195515, 234618, 391030, 586545, 1173090, 4027609, 8055218, 12082827, 20138045, 24165654, 40276090, 60414135, 120828270]

約数ペア:

[(1, 120828270), (2, 60414135), (3, 40276090), (5, 24165654), (6, 20138045), (10, 12082827), (15, 8055218), (30, 4027609), (103, 1173090), (206, 586545), (309, 391030), (515, 234618), (618, 195515), (1030, 117309), (1545, 78206), (3090, 39103)]