1912631520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3984649}}^1$

素因数の和:3984667

約数の個数: 48

約数和(自身を含む): 6024790800

約数和(自身を除く): 4112159280

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, 3984649, 7969298, 11953947, 15938596, 19923245, 23907894, 31877192, 39846490, 47815788, 59769735, 63754384, 79692980, 95631576, 119539470, 127508768, 159385960, 191263152, 239078940, 318771920, 382526304, 478157880, 637543840, 956315760, 1912631520]

約数ペア:

[(1, 1912631520), (2, 956315760), (3, 637543840), (4, 478157880), (5, 382526304), (6, 318771920), (8, 239078940), (10, 191263152), (12, 159385960), (15, 127508768), (16, 119539470), (20, 95631576), (24, 79692980), (30, 63754384), (32, 59769735), (40, 47815788), (48, 39846490), (60, 31877192), (80, 23907894), (96, 19923245), (120, 15938596), (160, 11953947), (240, 7969298), (480, 3984649)]