129080340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{717113}}^1$

素因数の和:717128

約数の個数: 36

約数和(自身を含む): 391544244

約数和(自身を除く): 262463904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 717113, 1434226, 2151339, 2868452, 3585565, 4302678, 6454017, 7171130, 8605356, 10756695, 12908034, 14342260, 21513390, 25816068, 32270085, 43026780, 64540170, 129080340]

約数ペア:

[(1, 129080340), (2, 64540170), (3, 43026780), (4, 32270085), (5, 25816068), (6, 21513390), (9, 14342260), (10, 12908034), (12, 10756695), (15, 8605356), (18, 7171130), (20, 6454017), (30, 4302678), (36, 3585565), (45, 2868452), (60, 2151339), (90, 1434226), (180, 717113)]