455052960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1259}}^1$

素因数の和:1531

約数の個数: 144

約数和(自身を含む): 1560293280

約数和(自身を除く): 1105240320

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, 720, 753, 1004, 1255, 1259, 1440, 1506, 2008, 2259, 2510, 2518, 3012, 3765, 3777, 4016, 4518, 5020, 5036, 6024, 6295, 7530, 7554, 8032, 9036, 10040, 10072, 11295, 11331, 12048, 12590, 15060, 15108, 18072, 18885, 20080, 20144, 22590, 22662, 24096, 25180, 30120, 30216, 36144, 37770, 40160, 40288, 45180, 45324, 50360, 56655, 60240, 60432, 72288, 75540, 90360, 90648, 100720, 113310, 120480, 120864, 151080, 180720, 181296, 201440, 226620, 302160, 316009, 361440, 362592, 453240, 604320, 632018, 906480, 948027, 1264036, 1580045, 1812960, 1896054, 2528072, 2844081, 3160090, 3792108, 4740135, 5056144, 5688162, 6320180, 7584216, 9480270, 10112288, 11376324, 12640360, 14220405, 15168432, 18960540, 22752648, 25280720, 28440810, 30336864, 37921080, 45505296, 50561440, 56881620, 75842160, 91010592, 113763240, 151684320, 227526480, 455052960]

約数ペア:

[(1, 455052960), (2, 227526480), (3, 151684320), (4, 113763240), (5, 91010592), (6, 75842160), (8, 56881620), (9, 50561440), (10, 45505296), (12, 37921080), (15, 30336864), (16, 28440810), (18, 25280720), (20, 22752648), (24, 18960540), (30, 15168432), (32, 14220405), (36, 12640360), (40, 11376324), (45, 10112288), (48, 9480270), (60, 7584216), (72, 6320180), (80, 5688162), (90, 5056144), (96, 4740135), (120, 3792108), (144, 3160090), (160, 2844081), (180, 2528072), (240, 1896054), (251, 1812960), (288, 1580045), (360, 1264036), (480, 948027), (502, 906480), (720, 632018), (753, 604320), (1004, 453240), (1255, 362592), (1259, 361440), (1440, 316009), (1506, 302160), (2008, 226620), (2259, 201440), (2510, 181296), (2518, 180720), (3012, 151080), (3765, 120864), (3777, 120480), (4016, 113310), (4518, 100720), (5020, 90648), (5036, 90360), (6024, 75540), (6295, 72288), (7530, 60432), (7554, 60240), (8032, 56655), (9036, 50360), (10040, 45324), (10072, 45180), (11295, 40288), (11331, 40160), (12048, 37770), (12590, 36144), (15060, 30216), (15108, 30120), (18072, 25180), (18885, 24096), (20080, 22662), (20144, 22590)]