129535320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1079461}}^1$

素因数の和:1079475

約数の個数: 32

約数和(自身を含む): 388606320

約数和(自身を除く): 259071000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1079461, 2158922, 3238383, 4317844, 5397305, 6476766, 8635688, 10794610, 12953532, 16191915, 21589220, 25907064, 32383830, 43178440, 64767660, 129535320]

約数ペア:

[(1, 129535320), (2, 64767660), (3, 43178440), (4, 32383830), (5, 25907064), (6, 21589220), (8, 16191915), (10, 12953532), (12, 10794610), (15, 8635688), (20, 6476766), (24, 5397305), (30, 4317844), (40, 3238383), (60, 2158922), (120, 1079461)]