159443580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2657393}}^1$

素因数の和:2657405

約数の個数: 24

約数和(自身を含む): 446442192

約数和(自身を除く): 286998612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2657393, 5314786, 7972179, 10629572, 13286965, 15944358, 26573930, 31888716, 39860895, 53147860, 79721790, 159443580]

約数ペア:

[(1, 159443580), (2, 79721790), (3, 53147860), (4, 39860895), (5, 31888716), (6, 26573930), (10, 15944358), (12, 13286965), (15, 10629572), (20, 7972179), (30, 5314786), (60, 2657393)]