494407421280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{343338487}}^1$

素因数の和:343338508

約数の個数: 72

約数和(自身を含む): 1687165330032

約数和(自身を除く): 1192757908752

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, 288, 360, 480, 720, 1440, 343338487, 686676974, 1030015461, 1373353948, 1716692435, 2060030922, 2746707896, 3090046383, 3433384870, 4120061844, 5150077305, 5493415792, 6180092766, 6866769740, 8240123688, 10300154610, 10986831584, 12360185532, 13733539480, 15450231915, 16480247376, 20600309220, 24720371064, 27467078960, 30900463830, 32960494752, 41200618440, 49440742128, 54934157920, 61800927660, 82401236880, 98881484256, 123601855320, 164802473760, 247203710640, 494407421280]

約数ペア:

[(1, 494407421280), (2, 247203710640), (3, 164802473760), (4, 123601855320), (5, 98881484256), (6, 82401236880), (8, 61800927660), (9, 54934157920), (10, 49440742128), (12, 41200618440), (15, 32960494752), (16, 30900463830), (18, 27467078960), (20, 24720371064), (24, 20600309220), (30, 16480247376), (32, 15450231915), (36, 13733539480), (40, 12360185532), (45, 10986831584), (48, 10300154610), (60, 8240123688), (72, 6866769740), (80, 6180092766), (90, 5493415792), (96, 5150077305), (120, 4120061844), (144, 3433384870), (160, 3090046383), (180, 2746707896), (240, 2060030922), (288, 1716692435), (360, 1373353948), (480, 1030015461), (720, 686676974), (1440, 343338487)]