422494080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1336

約数の個数: 128

約数和(自身を含む): 1354747680

約数和(自身を除く): 932253600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 320, 384, 394, 480, 591, 640, 788, 960, 985, 1117, 1182, 1576, 1920, 1970, 2234, 2364, 2955, 3152, 3351, 3940, 4468, 4728, 5585, 5910, 6304, 6702, 7880, 8936, 9456, 11170, 11820, 12608, 13404, 15760, 16755, 17872, 18912, 22340, 23640, 25216, 26808, 31520, 33510, 35744, 37824, 44680, 47280, 53616, 63040, 67020, 71488, 75648, 89360, 94560, 107232, 126080, 134040, 142976, 178720, 189120, 214464, 220049, 268080, 357440, 378240, 428928, 440098, 536160, 660147, 714880, 880196, 1072320, 1100245, 1320294, 1760392, 2144640, 2200490, 2640588, 3300735, 3520784, 4400980, 5281176, 6601470, 7041568, 8801960, 10562352, 13202940, 14083136, 17603920, 21124704, 26405880, 28166272, 35207840, 42249408, 52811760, 70415680, 84498816, 105623520, 140831360, 211247040, 422494080]

約数ペア:

[(1, 422494080), (2, 211247040), (3, 140831360), (4, 105623520), (5, 84498816), (6, 70415680), (8, 52811760), (10, 42249408), (12, 35207840), (15, 28166272), (16, 26405880), (20, 21124704), (24, 17603920), (30, 14083136), (32, 13202940), (40, 10562352), (48, 8801960), (60, 7041568), (64, 6601470), (80, 5281176), (96, 4400980), (120, 3520784), (128, 3300735), (160, 2640588), (192, 2200490), (197, 2144640), (240, 1760392), (320, 1320294), (384, 1100245), (394, 1072320), (480, 880196), (591, 714880), (640, 660147), (788, 536160), (960, 440098), (985, 428928), (1117, 378240), (1182, 357440), (1576, 268080), (1920, 220049), (1970, 214464), (2234, 189120), (2364, 178720), (2955, 142976), (3152, 134040), (3351, 126080), (3940, 107232), (4468, 94560), (4728, 89360), (5585, 75648), (5910, 71488), (6304, 67020), (6702, 63040), (7880, 53616), (8936, 47280), (9456, 44680), (11170, 37824), (11820, 35744), (12608, 33510), (13404, 31520), (15760, 26808), (16755, 25216), (17872, 23640), (18912, 22340)]