1242203580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2300377}}^1$

素因数の和:2300395

約数の個数: 48

約数和(自身を含む): 3864635040

約数和(自身を除く): 2622431460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2300377, 4600754, 6901131, 9201508, 11501885, 13802262, 20703393, 23003770, 27604524, 34505655, 41406786, 46007540, 62110179, 69011310, 82813572, 103516965, 124220358, 138022620, 207033930, 248440716, 310550895, 414067860, 621101790, 1242203580]

約数ペア:

[(1, 1242203580), (2, 621101790), (3, 414067860), (4, 310550895), (5, 248440716), (6, 207033930), (9, 138022620), (10, 124220358), (12, 103516965), (15, 82813572), (18, 69011310), (20, 62110179), (27, 46007540), (30, 41406786), (36, 34505655), (45, 27604524), (54, 23003770), (60, 20703393), (90, 13802262), (108, 11501885), (135, 9201508), (180, 6901131), (270, 4600754), (540, 2300377)]