12352980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{205883}}^1$

素因数の和:205895

約数の個数: 24

約数和(自身を含む): 34588512

約数和(自身を除く): 22235532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 205883, 411766, 617649, 823532, 1029415, 1235298, 2058830, 2470596, 3088245, 4117660, 6176490, 12352980]

約数ペア:

[(1, 12352980), (2, 6176490), (3, 4117660), (4, 3088245), (5, 2470596), (6, 2058830), (10, 1235298), (12, 1029415), (15, 823532), (20, 617649), (30, 411766), (60, 205883)]