162511980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2708533}}^1$

素因数の和:2708545

約数の個数: 24

約数和(自身を含む): 455033712

約数和(自身を除く): 292521732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2708533, 5417066, 8125599, 10834132, 13542665, 16251198, 27085330, 32502396, 40627995, 54170660, 81255990, 162511980]

約数ペア:

[(1, 162511980), (2, 81255990), (3, 54170660), (4, 40627995), (5, 32502396), (6, 27085330), (10, 16251198), (12, 13542665), (15, 10834132), (20, 8125599), (30, 5417066), (60, 2708533)]