164034840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1366957}}^1$

素因数の和:1366971

約数の個数: 32

約数和(自身を含む): 492104880

約数和(自身を除く): 328070040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1366957, 2733914, 4100871, 5467828, 6834785, 8201742, 10935656, 13669570, 16403484, 20504355, 27339140, 32806968, 41008710, 54678280, 82017420, 164034840]

約数ペア:

[(1, 164034840), (2, 82017420), (3, 54678280), (4, 41008710), (5, 32806968), (6, 27339140), (8, 20504355), (10, 16403484), (12, 13669570), (15, 10935656), (20, 8201742), (24, 6834785), (30, 5467828), (40, 4100871), (60, 2733914), (120, 1366957)]