388010160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3877}}^1$

素因数の和:4035

約数の個数: 120

約数和(自身を含む): 1312780560

約数和(自身を除く): 924770400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 3877, 4170, 5004, 5560, 6255, 6672, 7754, 8340, 10008, 11120, 11631, 12510, 15508, 16680, 19385, 20016, 23262, 25020, 31016, 33360, 34893, 38770, 46524, 50040, 58155, 62032, 69786, 77540, 93048, 100080, 116310, 139572, 155080, 174465, 186096, 232620, 279144, 310160, 348930, 465240, 538903, 558288, 697860, 930480, 1077806, 1395720, 1616709, 2155612, 2694515, 2791440, 3233418, 4311224, 4850127, 5389030, 6466836, 8083545, 8622448, 9700254, 10778060, 12933672, 16167090, 19400508, 21556120, 24250635, 25867344, 32334180, 38801016, 43112240, 48501270, 64668360, 77602032, 97002540, 129336720, 194005080, 388010160]

約数ペア:

[(1, 388010160), (2, 194005080), (3, 129336720), (4, 97002540), (5, 77602032), (6, 64668360), (8, 48501270), (9, 43112240), (10, 38801016), (12, 32334180), (15, 25867344), (16, 24250635), (18, 21556120), (20, 19400508), (24, 16167090), (30, 12933672), (36, 10778060), (40, 9700254), (45, 8622448), (48, 8083545), (60, 6466836), (72, 5389030), (80, 4850127), (90, 4311224), (120, 3233418), (139, 2791440), (144, 2694515), (180, 2155612), (240, 1616709), (278, 1395720), (360, 1077806), (417, 930480), (556, 697860), (695, 558288), (720, 538903), (834, 465240), (1112, 348930), (1251, 310160), (1390, 279144), (1668, 232620), (2085, 186096), (2224, 174465), (2502, 155080), (2780, 139572), (3336, 116310), (3877, 100080), (4170, 93048), (5004, 77540), (5560, 69786), (6255, 62032), (6672, 58155), (7754, 50040), (8340, 46524), (10008, 38770), (11120, 34893), (11631, 33360), (12510, 31016), (15508, 25020), (16680, 23262), (19385, 20016)]