157286280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1310719}}^1$

素因数の和:1310733

約数の個数: 32

約数和(自身を含む): 471859200

約数和(自身を除く): 314572920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1310719, 2621438, 3932157, 5242876, 6553595, 7864314, 10485752, 13107190, 15728628, 19660785, 26214380, 31457256, 39321570, 52428760, 78643140, 157286280]

約数ペア:

[(1, 157286280), (2, 78643140), (3, 52428760), (4, 39321570), (5, 31457256), (6, 26214380), (8, 19660785), (10, 15728628), (12, 13107190), (15, 10485752), (20, 7864314), (24, 6553595), (30, 5242876), (40, 3932157), (60, 2621438), (120, 1310719)]