183972960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 631547280

約数和(自身を除く): 447574320

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, 160, 180, 240, 251, 288, 360, 480, 502, 509, 720, 753, 1004, 1018, 1255, 1440, 1506, 1527, 2008, 2036, 2259, 2510, 2545, 3012, 3054, 3765, 4016, 4072, 4518, 4581, 5020, 5090, 6024, 6108, 7530, 7635, 8032, 8144, 9036, 9162, 10040, 10180, 11295, 12048, 12216, 15060, 15270, 16288, 18072, 18324, 20080, 20360, 22590, 22905, 24096, 24432, 30120, 30540, 36144, 36648, 40160, 40720, 45180, 45810, 48864, 60240, 61080, 72288, 73296, 81440, 90360, 91620, 120480, 122160, 127759, 146592, 180720, 183240, 244320, 255518, 361440, 366480, 383277, 511036, 638795, 732960, 766554, 1022072, 1149831, 1277590, 1533108, 1916385, 2044144, 2299662, 2555180, 3066216, 3832770, 4088288, 4599324, 5110360, 5749155, 6132432, 7665540, 9198648, 10220720, 11498310, 12264864, 15331080, 18397296, 20441440, 22996620, 30662160, 36794592, 45993240, 61324320, 91986480, 183972960]

約数ペア:

[(1, 183972960), (2, 91986480), (3, 61324320), (4, 45993240), (5, 36794592), (6, 30662160), (8, 22996620), (9, 20441440), (10, 18397296), (12, 15331080), (15, 12264864), (16, 11498310), (18, 10220720), (20, 9198648), (24, 7665540), (30, 6132432), (32, 5749155), (36, 5110360), (40, 4599324), (45, 4088288), (48, 3832770), (60, 3066216), (72, 2555180), (80, 2299662), (90, 2044144), (96, 1916385), (120, 1533108), (144, 1277590), (160, 1149831), (180, 1022072), (240, 766554), (251, 732960), (288, 638795), (360, 511036), (480, 383277), (502, 366480), (509, 361440), (720, 255518), (753, 244320), (1004, 183240), (1018, 180720), (1255, 146592), (1440, 127759), (1506, 122160), (1527, 120480), (2008, 91620), (2036, 90360), (2259, 81440), (2510, 73296), (2545, 72288), (3012, 61080), (3054, 60240), (3765, 48864), (4016, 45810), (4072, 45180), (4518, 40720), (4581, 40160), (5020, 36648), (5090, 36144), (6024, 30540), (6108, 30120), (7530, 24432), (7635, 24096), (8032, 22905), (8144, 22590), (9036, 20360), (9162, 20080), (10040, 18324), (10180, 18072), (11295, 16288), (12048, 15270), (12216, 15060)]