828971280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1721}}^1$

素因数の和:1966

約数の個数: 160

約数和(自身を含む): 2869816320

約数和(自身を除く): 2040845040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 223, 240, 270, 360, 432, 446, 540, 669, 720, 892, 1080, 1115, 1338, 1721, 1784, 2007, 2160, 2230, 2676, 3345, 3442, 3568, 4014, 4460, 5163, 5352, 6021, 6690, 6884, 8028, 8605, 8920, 10035, 10326, 10704, 12042, 13380, 13768, 15489, 16056, 17210, 17840, 20070, 20652, 24084, 25815, 26760, 27536, 30105, 30978, 32112, 34420, 40140, 41304, 46467, 48168, 51630, 53520, 60210, 61956, 68840, 77445, 80280, 82608, 92934, 96336, 103260, 120420, 123912, 137680, 154890, 160560, 185868, 206520, 232335, 240840, 247824, 309780, 371736, 383783, 413040, 464670, 481680, 619560, 743472, 767566, 929340, 1151349, 1239120, 1535132, 1858680, 1918915, 2302698, 3070264, 3454047, 3717360, 3837830, 4605396, 5756745, 6140528, 6908094, 7675660, 9210792, 10362141, 11513490, 13816188, 15351320, 17270235, 18421584, 20724282, 23026980, 27632376, 30702640, 34540470, 41448564, 46053960, 51810705, 55264752, 69080940, 82897128, 92107920, 103621410, 138161880, 165794256, 207242820, 276323760, 414485640, 828971280]

約数ペア:

[(1, 828971280), (2, 414485640), (3, 276323760), (4, 207242820), (5, 165794256), (6, 138161880), (8, 103621410), (9, 92107920), (10, 82897128), (12, 69080940), (15, 55264752), (16, 51810705), (18, 46053960), (20, 41448564), (24, 34540470), (27, 30702640), (30, 27632376), (36, 23026980), (40, 20724282), (45, 18421584), (48, 17270235), (54, 15351320), (60, 13816188), (72, 11513490), (80, 10362141), (90, 9210792), (108, 7675660), (120, 6908094), (135, 6140528), (144, 5756745), (180, 4605396), (216, 3837830), (223, 3717360), (240, 3454047), (270, 3070264), (360, 2302698), (432, 1918915), (446, 1858680), (540, 1535132), (669, 1239120), (720, 1151349), (892, 929340), (1080, 767566), (1115, 743472), (1338, 619560), (1721, 481680), (1784, 464670), (2007, 413040), (2160, 383783), (2230, 371736), (2676, 309780), (3345, 247824), (3442, 240840), (3568, 232335), (4014, 206520), (4460, 185868), (5163, 160560), (5352, 154890), (6021, 137680), (6690, 123912), (6884, 120420), (8028, 103260), (8605, 96336), (8920, 92934), (10035, 82608), (10326, 80280), (10704, 77445), (12042, 68840), (13380, 61956), (13768, 60210), (15489, 53520), (16056, 51630), (17210, 48168), (17840, 46467), (20070, 41304), (20652, 40140), (24084, 34420), (25815, 32112), (26760, 30978), (27536, 30105)]