2175722520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{130439}}^1$

素因数の和:130592

約数の個数: 64

約数和(自身を含む): 6574176000

約数和(自身を除く): 4398453480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 130439, 260878, 391317, 521756, 652195, 782634, 1043512, 1304390, 1565268, 1956585, 2608780, 3130536, 3913170, 5217560, 7826340, 15652680, 18131021, 36262042, 54393063, 72524084, 90655105, 108786126, 145048168, 181310210, 217572252, 271965315, 362620420, 435144504, 543930630, 725240840, 1087861260, 2175722520]

約数ペア:

[(1, 2175722520), (2, 1087861260), (3, 725240840), (4, 543930630), (5, 435144504), (6, 362620420), (8, 271965315), (10, 217572252), (12, 181310210), (15, 145048168), (20, 108786126), (24, 90655105), (30, 72524084), (40, 54393063), (60, 36262042), (120, 18131021), (139, 15652680), (278, 7826340), (417, 5217560), (556, 3913170), (695, 3130536), (834, 2608780), (1112, 1956585), (1390, 1565268), (1668, 1304390), (2085, 1043512), (2780, 782634), (3336, 652195), (4170, 521756), (5560, 391317), (8340, 260878), (16680, 130439)]