140479320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1170661}}^1$

素因数の和:1170675

約数の個数: 32

約数和(自身を含む): 421438320

約数和(自身を除く): 280959000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1170661, 2341322, 3511983, 4682644, 5853305, 7023966, 9365288, 11706610, 14047932, 17559915, 23413220, 28095864, 35119830, 46826440, 70239660, 140479320]

約数ペア:

[(1, 140479320), (2, 70239660), (3, 46826440), (4, 35119830), (5, 28095864), (6, 23413220), (8, 17559915), (10, 14047932), (12, 11706610), (15, 9365288), (20, 7023966), (24, 5853305), (30, 4682644), (40, 3511983), (60, 2341322), (120, 1170661)]