2570280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21419}}^1$

素因数の和:21433

約数の個数: 32

約数和(自身を含む): 7711200

約数和(自身を除く): 5140920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21419, 42838, 64257, 85676, 107095, 128514, 171352, 214190, 257028, 321285, 428380, 514056, 642570, 856760, 1285140, 2570280]

約数ペア:

[(1, 2570280), (2, 1285140), (3, 856760), (4, 642570), (5, 514056), (6, 428380), (8, 321285), (10, 257028), (12, 214190), (15, 171352), (20, 128514), (24, 107095), (30, 85676), (40, 64257), (60, 42838), (120, 21419)]