38916960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81077}}^1$

素因数の和:81095

約数の個数: 48

約数和(自身を含む): 122589936

約数和(自身を除く): 83672976

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, 81077, 162154, 243231, 324308, 405385, 486462, 648616, 810770, 972924, 1216155, 1297232, 1621540, 1945848, 2432310, 2594464, 3243080, 3891696, 4864620, 6486160, 7783392, 9729240, 12972320, 19458480, 38916960]

約数ペア:

[(1, 38916960), (2, 19458480), (3, 12972320), (4, 9729240), (5, 7783392), (6, 6486160), (8, 4864620), (10, 3891696), (12, 3243080), (15, 2594464), (16, 2432310), (20, 1945848), (24, 1621540), (30, 1297232), (32, 1216155), (40, 972924), (48, 810770), (60, 648616), (80, 486462), (96, 405385), (120, 324308), (160, 243231), (240, 162154), (480, 81077)]