612789120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:773

約数の個数: 192

約数和(自身を含む): 2130935040

約数和(自身を除く): 1518145920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 191, 192, 240, 288, 320, 360, 382, 384, 480, 557, 573, 576, 640, 720, 764, 955, 960, 1114, 1146, 1152, 1440, 1528, 1671, 1719, 1910, 1920, 2228, 2292, 2785, 2865, 2880, 3056, 3342, 3438, 3820, 4456, 4584, 5013, 5570, 5730, 5760, 6112, 6684, 6876, 7640, 8355, 8595, 8912, 9168, 10026, 11140, 11460, 12224, 13368, 13752, 15280, 16710, 17190, 17824, 18336, 20052, 22280, 22920, 24448, 25065, 26736, 27504, 30560, 33420, 34380, 35648, 36672, 40104, 44560, 45840, 50130, 53472, 55008, 61120, 66840, 68760, 71296, 73344, 80208, 89120, 91680, 100260, 106387, 106944, 110016, 122240, 133680, 137520, 160416, 178240, 183360, 200520, 212774, 213888, 220032, 267360, 275040, 319161, 320832, 356480, 366720, 401040, 425548, 531935, 534720, 550080, 638322, 641664, 802080, 851096, 957483, 1063870, 1069440, 1100160, 1276644, 1595805, 1604160, 1702192, 1914966, 2127740, 2553288, 3191610, 3208320, 3404384, 3829932, 4255480, 4787415, 5106576, 6383220, 6808768, 7659864, 8510960, 9574830, 10213152, 12766440, 13617536, 15319728, 17021920, 19149660, 20426304, 25532880, 30639456, 34043840, 38299320, 40852608, 51065760, 61278912, 68087680, 76598640, 102131520, 122557824, 153197280, 204263040, 306394560, 612789120]

約数ペア:

[(1, 612789120), (2, 306394560), (3, 204263040), (4, 153197280), (5, 122557824), (6, 102131520), (8, 76598640), (9, 68087680), (10, 61278912), (12, 51065760), (15, 40852608), (16, 38299320), (18, 34043840), (20, 30639456), (24, 25532880), (30, 20426304), (32, 19149660), (36, 17021920), (40, 15319728), (45, 13617536), (48, 12766440), (60, 10213152), (64, 9574830), (72, 8510960), (80, 7659864), (90, 6808768), (96, 6383220), (120, 5106576), (128, 4787415), (144, 4255480), (160, 3829932), (180, 3404384), (191, 3208320), (192, 3191610), (240, 2553288), (288, 2127740), (320, 1914966), (360, 1702192), (382, 1604160), (384, 1595805), (480, 1276644), (557, 1100160), (573, 1069440), (576, 1063870), (640, 957483), (720, 851096), (764, 802080), (955, 641664), (960, 638322), (1114, 550080), (1146, 534720), (1152, 531935), (1440, 425548), (1528, 401040), (1671, 366720), (1719, 356480), (1910, 320832), (1920, 319161), (2228, 275040), (2292, 267360), (2785, 220032), (2865, 213888), (2880, 212774), (3056, 200520), (3342, 183360), (3438, 178240), (3820, 160416), (4456, 137520), (4584, 133680), (5013, 122240), (5570, 110016), (5730, 106944), (5760, 106387), (6112, 100260), (6684, 91680), (6876, 89120), (7640, 80208), (8355, 73344), (8595, 71296), (8912, 68760), (9168, 66840), (10026, 61120), (11140, 55008), (11460, 53472), (12224, 50130), (13368, 45840), (13752, 44560), (15280, 40104), (16710, 36672), (17190, 35648), (17824, 34380), (18336, 33420), (20052, 30560), (22280, 27504), (22920, 26736), (24448, 25065)]