120234270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{308293}}^1$

素因数の和:308316

約数の個数: 32

約数和(自身を含む): 310760352

約数和(自身を除く): 190526082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 308293, 616586, 924879, 1541465, 1849758, 3082930, 4007809, 4624395, 8015618, 9248790, 12023427, 20039045, 24046854, 40078090, 60117135, 120234270]

約数ペア:

[(1, 120234270), (2, 60117135), (3, 40078090), (5, 24046854), (6, 20039045), (10, 12023427), (13, 9248790), (15, 8015618), (26, 4624395), (30, 4007809), (39, 3082930), (65, 1849758), (78, 1541465), (130, 924879), (195, 616586), (390, 308293)]