8432460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 25945920

約数和(自身を除く): 17513460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 593, 711, 790, 948, 1185, 1186, 1422, 1580, 1779, 2370, 2372, 2844, 2965, 3555, 3558, 4740, 5337, 5930, 7110, 7116, 8895, 10674, 11860, 14220, 17790, 21348, 26685, 35580, 46847, 53370, 93694, 106740, 140541, 187388, 234235, 281082, 421623, 468470, 562164, 702705, 843246, 936940, 1405410, 1686492, 2108115, 2810820, 4216230, 8432460]

約数ペア:

[(1, 8432460), (2, 4216230), (3, 2810820), (4, 2108115), (5, 1686492), (6, 1405410), (9, 936940), (10, 843246), (12, 702705), (15, 562164), (18, 468470), (20, 421623), (30, 281082), (36, 234235), (45, 187388), (60, 140541), (79, 106740), (90, 93694), (158, 53370), (180, 46847), (237, 35580), (316, 26685), (395, 21348), (474, 17790), (593, 14220), (711, 11860), (790, 10674), (948, 8895), (1185, 7116), (1186, 7110), (1422, 5930), (1580, 5337), (1779, 4740), (2370, 3558), (2372, 3555), (2844, 2965)]