40387642320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{168281843}}^1$

素因数の和:168281859

約数の個数: 40

約数和(自身を含む): 125201691936

約数和(自身を除く): 84814049616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 168281843, 336563686, 504845529, 673127372, 841409215, 1009691058, 1346254744, 1682818430, 2019382116, 2524227645, 2692509488, 3365636860, 4038764232, 5048455290, 6731273720, 8077528464, 10096910580, 13462547440, 20193821160, 40387642320]

約数ペア:

[(1, 40387642320), (2, 20193821160), (3, 13462547440), (4, 10096910580), (5, 8077528464), (6, 6731273720), (8, 5048455290), (10, 4038764232), (12, 3365636860), (15, 2692509488), (16, 2524227645), (20, 2019382116), (24, 1682818430), (30, 1346254744), (40, 1009691058), (48, 841409215), (60, 673127372), (80, 504845529), (120, 336563686), (240, 168281843)]