2511857760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{275423}}^1$

素因数の和:275460

約数の個数: 96

約数和(自身を含む): 8328821760

約数和(自身を除く): 5816964000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 275423, 550846, 826269, 1101692, 1377115, 1652538, 2203384, 2754230, 3305076, 4131345, 4406768, 5233037, 5508460, 6610152, 8262690, 8813536, 10466074, 11016920, 13220304, 15699111, 16525380, 20932148, 22033840, 26165185, 26440608, 31398222, 33050760, 41864296, 44067680, 52330370, 62796444, 66101520, 78495555, 83728592, 104660740, 125592888, 132203040, 156991110, 167457184, 209321480, 251185776, 313982220, 418642960, 502371552, 627964440, 837285920, 1255928880, 2511857760]

約数ペア:

[(1, 2511857760), (2, 1255928880), (3, 837285920), (4, 627964440), (5, 502371552), (6, 418642960), (8, 313982220), (10, 251185776), (12, 209321480), (15, 167457184), (16, 156991110), (19, 132203040), (20, 125592888), (24, 104660740), (30, 83728592), (32, 78495555), (38, 66101520), (40, 62796444), (48, 52330370), (57, 44067680), (60, 41864296), (76, 33050760), (80, 31398222), (95, 26440608), (96, 26165185), (114, 22033840), (120, 20932148), (152, 16525380), (160, 15699111), (190, 13220304), (228, 11016920), (240, 10466074), (285, 8813536), (304, 8262690), (380, 6610152), (456, 5508460), (480, 5233037), (570, 4406768), (608, 4131345), (760, 3305076), (912, 2754230), (1140, 2203384), (1520, 1652538), (1824, 1377115), (2280, 1101692), (3040, 826269), (4560, 550846), (9120, 275423)]