115221660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1920361}}^1$

素因数の和:1920373

約数の個数: 24

約数和(自身を含む): 322620816

約数和(自身を除く): 207399156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1920361, 3840722, 5761083, 7681444, 9601805, 11522166, 19203610, 23044332, 28805415, 38407220, 57610830, 115221660]

約数ペア:

[(1, 115221660), (2, 57610830), (3, 38407220), (4, 28805415), (5, 23044332), (6, 19203610), (10, 11522166), (12, 9601805), (15, 7681444), (20, 5761083), (30, 3840722), (60, 1920361)]