64836960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{135077}}^1$

素因数の和:135095

約数の個数: 48

約数和(自身を含む): 204237936

約数和(自身を除く): 139400976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 135077, 270154, 405231, 540308, 675385, 810462, 1080616, 1350770, 1620924, 2026155, 2161232, 2701540, 3241848, 4052310, 4322464, 5403080, 6483696, 8104620, 10806160, 12967392, 16209240, 21612320, 32418480, 64836960]

約数ペア:

[(1, 64836960), (2, 32418480), (3, 21612320), (4, 16209240), (5, 12967392), (6, 10806160), (8, 8104620), (10, 6483696), (12, 5403080), (15, 4322464), (16, 4052310), (20, 3241848), (24, 2701540), (30, 2161232), (32, 2026155), (40, 1620924), (48, 1350770), (60, 1080616), (80, 810462), (96, 675385), (120, 540308), (160, 405231), (240, 270154), (480, 135077)]