15290760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127423}}^1$

素因数の和:127437

約数の個数: 32

約数和(自身を含む): 45872640

約数和(自身を除く): 30581880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127423, 254846, 382269, 509692, 637115, 764538, 1019384, 1274230, 1529076, 1911345, 2548460, 3058152, 3822690, 5096920, 7645380, 15290760]

約数ペア:

[(1, 15290760), (2, 7645380), (3, 5096920), (4, 3822690), (5, 3058152), (6, 2548460), (8, 1911345), (10, 1529076), (12, 1274230), (15, 1019384), (20, 764538), (24, 637115), (30, 509692), (40, 382269), (60, 254846), (120, 127423)]