13898760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115823}}^1$

素因数の和:115837

約数の個数: 32

約数和(自身を含む): 41696640

約数和(自身を除く): 27797880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115823, 231646, 347469, 463292, 579115, 694938, 926584, 1158230, 1389876, 1737345, 2316460, 2779752, 3474690, 4632920, 6949380, 13898760]

約数ペア:

[(1, 13898760), (2, 6949380), (3, 4632920), (4, 3474690), (5, 2779752), (6, 2316460), (8, 1737345), (10, 1389876), (12, 1158230), (15, 926584), (20, 694938), (24, 579115), (30, 463292), (40, 347469), (60, 231646), (120, 115823)]