1837783680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9293}}^1$

素因数の和:9418

約数の個数: 128

約数和(自身を含む): 5915445120

約数和(自身を除く): 4077661440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 824, 960, 1030, 1236, 1545, 1648, 1920, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9293, 9888, 12360, 13184, 16480, 18586, 19776, 24720, 27879, 32960, 37172, 39552, 46465, 49440, 55758, 65920, 74344, 92930, 98880, 111516, 139395, 148688, 185860, 197760, 223032, 278790, 297376, 371720, 446064, 557580, 594752, 743440, 892128, 957179, 1115160, 1189504, 1486880, 1784256, 1914358, 2230320, 2871537, 2973760, 3568512, 3828716, 4460640, 4785895, 5743074, 5947520, 7657432, 8921280, 9571790, 11486148, 14357685, 15314864, 17842560, 19143580, 22972296, 28715370, 30629728, 38287160, 45944592, 57430740, 61259456, 76574320, 91889184, 114861480, 122518912, 153148640, 183778368, 229722960, 306297280, 367556736, 459445920, 612594560, 918891840, 1837783680]

約数ペア:

[(1, 1837783680), (2, 918891840), (3, 612594560), (4, 459445920), (5, 367556736), (6, 306297280), (8, 229722960), (10, 183778368), (12, 153148640), (15, 122518912), (16, 114861480), (20, 91889184), (24, 76574320), (30, 61259456), (32, 57430740), (40, 45944592), (48, 38287160), (60, 30629728), (64, 28715370), (80, 22972296), (96, 19143580), (103, 17842560), (120, 15314864), (128, 14357685), (160, 11486148), (192, 9571790), (206, 8921280), (240, 7657432), (309, 5947520), (320, 5743074), (384, 4785895), (412, 4460640), (480, 3828716), (515, 3568512), (618, 2973760), (640, 2871537), (824, 2230320), (960, 1914358), (1030, 1784256), (1236, 1486880), (1545, 1189504), (1648, 1115160), (1920, 957179), (2060, 892128), (2472, 743440), (3090, 594752), (3296, 557580), (4120, 446064), (4944, 371720), (6180, 297376), (6592, 278790), (8240, 223032), (9293, 197760), (9888, 185860), (12360, 148688), (13184, 139395), (16480, 111516), (18586, 98880), (19776, 92930), (24720, 74344), (27879, 65920), (32960, 55758), (37172, 49440), (39552, 46465)]