248438760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2070323}}^1$

素因数の和:2070337

約数の個数: 32

約数和(自身を含む): 745316640

約数和(自身を除く): 496877880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2070323, 4140646, 6210969, 8281292, 10351615, 12421938, 16562584, 20703230, 24843876, 31054845, 41406460, 49687752, 62109690, 82812920, 124219380, 248438760]

約数ペア:

[(1, 248438760), (2, 124219380), (3, 82812920), (4, 62109690), (5, 49687752), (6, 41406460), (8, 31054845), (10, 24843876), (12, 20703230), (15, 16562584), (20, 12421938), (24, 10351615), (30, 8281292), (40, 6210969), (60, 4140646), (120, 2070323)]