82758960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:995

約数の個数: 120

約数和(自身を含む): 280294560

約数和(自身を除く): 197535600

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, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 839, 1096, 1233, 1370, 1644, 1678, 2055, 2192, 2466, 2517, 2740, 3288, 3356, 4110, 4195, 4932, 5034, 5480, 6165, 6576, 6712, 7551, 8220, 8390, 9864, 10068, 10960, 12330, 12585, 13424, 15102, 16440, 16780, 19728, 20136, 24660, 25170, 30204, 32880, 33560, 37755, 40272, 49320, 50340, 60408, 67120, 75510, 98640, 100680, 114943, 120816, 151020, 201360, 229886, 302040, 344829, 459772, 574715, 604080, 689658, 919544, 1034487, 1149430, 1379316, 1724145, 1839088, 2068974, 2298860, 2758632, 3448290, 4137948, 4597720, 5172435, 5517264, 6896580, 8275896, 9195440, 10344870, 13793160, 16551792, 20689740, 27586320, 41379480, 82758960]

約数ペア:

[(1, 82758960), (2, 41379480), (3, 27586320), (4, 20689740), (5, 16551792), (6, 13793160), (8, 10344870), (9, 9195440), (10, 8275896), (12, 6896580), (15, 5517264), (16, 5172435), (18, 4597720), (20, 4137948), (24, 3448290), (30, 2758632), (36, 2298860), (40, 2068974), (45, 1839088), (48, 1724145), (60, 1379316), (72, 1149430), (80, 1034487), (90, 919544), (120, 689658), (137, 604080), (144, 574715), (180, 459772), (240, 344829), (274, 302040), (360, 229886), (411, 201360), (548, 151020), (685, 120816), (720, 114943), (822, 100680), (839, 98640), (1096, 75510), (1233, 67120), (1370, 60408), (1644, 50340), (1678, 49320), (2055, 40272), (2192, 37755), (2466, 33560), (2517, 32880), (2740, 30204), (3288, 25170), (3356, 24660), (4110, 20136), (4195, 19728), (4932, 16780), (5034, 16440), (5480, 15102), (6165, 13424), (6576, 12585), (6712, 12330), (7551, 10960), (8220, 10068), (8390, 9864)]