329850720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1637

約数の個数: 144

約数和(自身を含む): 1133561520

約数和(自身を除く): 803710800

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, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 720, 785, 942, 1256, 1413, 1440, 1459, 1570, 1884, 2355, 2512, 2826, 2918, 3140, 3768, 4377, 4710, 5024, 5652, 5836, 6280, 7065, 7295, 7536, 8754, 9420, 11304, 11672, 12560, 13131, 14130, 14590, 15072, 17508, 18840, 21885, 22608, 23344, 25120, 26262, 28260, 29180, 35016, 37680, 43770, 45216, 46688, 52524, 56520, 58360, 65655, 70032, 75360, 87540, 105048, 113040, 116720, 131310, 140064, 175080, 210096, 226080, 229063, 233440, 262620, 350160, 420192, 458126, 525240, 687189, 700320, 916252, 1050480, 1145315, 1374378, 1832504, 2061567, 2100960, 2290630, 2748756, 3435945, 3665008, 4123134, 4581260, 5497512, 6871890, 7330016, 8246268, 9162520, 10307835, 10995024, 13743780, 16492536, 18325040, 20615670, 21990048, 27487560, 32985072, 36650080, 41231340, 54975120, 65970144, 82462680, 109950240, 164925360, 329850720]

約数ペア:

[(1, 329850720), (2, 164925360), (3, 109950240), (4, 82462680), (5, 65970144), (6, 54975120), (8, 41231340), (9, 36650080), (10, 32985072), (12, 27487560), (15, 21990048), (16, 20615670), (18, 18325040), (20, 16492536), (24, 13743780), (30, 10995024), (32, 10307835), (36, 9162520), (40, 8246268), (45, 7330016), (48, 6871890), (60, 5497512), (72, 4581260), (80, 4123134), (90, 3665008), (96, 3435945), (120, 2748756), (144, 2290630), (157, 2100960), (160, 2061567), (180, 1832504), (240, 1374378), (288, 1145315), (314, 1050480), (360, 916252), (471, 700320), (480, 687189), (628, 525240), (720, 458126), (785, 420192), (942, 350160), (1256, 262620), (1413, 233440), (1440, 229063), (1459, 226080), (1570, 210096), (1884, 175080), (2355, 140064), (2512, 131310), (2826, 116720), (2918, 113040), (3140, 105048), (3768, 87540), (4377, 75360), (4710, 70032), (5024, 65655), (5652, 58360), (5836, 56520), (6280, 52524), (7065, 46688), (7295, 45216), (7536, 43770), (8754, 37680), (9420, 35016), (11304, 29180), (11672, 28260), (12560, 26262), (13131, 25120), (14130, 23344), (14590, 22608), (15072, 21885), (17508, 18840)]