30358320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126493}}^1$

素因数の和:126509

約数の個数: 40

約数和(自身を含む): 94111536

約数和(自身を除く): 63753216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126493, 252986, 379479, 505972, 632465, 758958, 1011944, 1264930, 1517916, 1897395, 2023888, 2529860, 3035832, 3794790, 5059720, 6071664, 7589580, 10119440, 15179160, 30358320]

約数ペア:

[(1, 30358320), (2, 15179160), (3, 10119440), (4, 7589580), (5, 6071664), (6, 5059720), (8, 3794790), (10, 3035832), (12, 2529860), (15, 2023888), (16, 1897395), (20, 1517916), (24, 1264930), (30, 1011944), (40, 758958), (48, 632465), (60, 505972), (80, 379479), (120, 252986), (240, 126493)]