141478320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{589493}}^1$

素因数の和:589509

約数の個数: 40

約数和(自身を含む): 438583536

約数和(自身を除く): 297105216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 589493, 1178986, 1768479, 2357972, 2947465, 3536958, 4715944, 5894930, 7073916, 8842395, 9431888, 11789860, 14147832, 17684790, 23579720, 28295664, 35369580, 47159440, 70739160, 141478320]

約数ペア:

[(1, 141478320), (2, 70739160), (3, 47159440), (4, 35369580), (5, 28295664), (6, 23579720), (8, 17684790), (10, 14147832), (12, 11789860), (15, 9431888), (16, 8842395), (20, 7073916), (24, 5894930), (30, 4715944), (40, 3536958), (48, 2947465), (60, 2357972), (80, 1768479), (120, 1178986), (240, 589493)]