85898760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{715823}}^1$

素因数の和:715837

約数の個数: 32

約数和(自身を含む): 257696640

約数和(自身を除く): 171797880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 715823, 1431646, 2147469, 2863292, 3579115, 4294938, 5726584, 7158230, 8589876, 10737345, 14316460, 17179752, 21474690, 28632920, 42949380, 85898760]

約数ペア:

[(1, 85898760), (2, 42949380), (3, 28632920), (4, 21474690), (5, 17179752), (6, 14316460), (8, 10737345), (10, 8589876), (12, 7158230), (15, 5726584), (20, 4294938), (24, 3579115), (30, 2863292), (40, 2147469), (60, 1431646), (120, 715823)]