38365440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 124994688

約数和(自身を除く): 86629248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 103, 120, 128, 160, 192, 194, 206, 240, 256, 291, 309, 320, 384, 388, 412, 480, 485, 515, 582, 618, 640, 768, 776, 824, 960, 970, 1030, 1164, 1236, 1280, 1455, 1545, 1552, 1648, 1920, 1940, 2060, 2328, 2472, 2910, 3090, 3104, 3296, 3840, 3880, 4120, 4656, 4944, 5820, 6180, 6208, 6592, 7760, 8240, 9312, 9888, 9991, 11640, 12360, 12416, 13184, 15520, 16480, 18624, 19776, 19982, 23280, 24720, 24832, 26368, 29973, 31040, 32960, 37248, 39552, 39964, 46560, 49440, 49955, 59946, 62080, 65920, 74496, 79104, 79928, 93120, 98880, 99910, 119892, 124160, 131840, 149865, 159856, 186240, 197760, 199820, 239784, 299730, 319712, 372480, 395520, 399640, 479568, 599460, 639424, 799280, 959136, 1198920, 1278848, 1598560, 1918272, 2397840, 2557696, 3197120, 3836544, 4795680, 6394240, 7673088, 9591360, 12788480, 19182720, 38365440]

約数ペア:

[(1, 38365440), (2, 19182720), (3, 12788480), (4, 9591360), (5, 7673088), (6, 6394240), (8, 4795680), (10, 3836544), (12, 3197120), (15, 2557696), (16, 2397840), (20, 1918272), (24, 1598560), (30, 1278848), (32, 1198920), (40, 959136), (48, 799280), (60, 639424), (64, 599460), (80, 479568), (96, 399640), (97, 395520), (103, 372480), (120, 319712), (128, 299730), (160, 239784), (192, 199820), (194, 197760), (206, 186240), (240, 159856), (256, 149865), (291, 131840), (309, 124160), (320, 119892), (384, 99910), (388, 98880), (412, 93120), (480, 79928), (485, 79104), (515, 74496), (582, 65920), (618, 62080), (640, 59946), (768, 49955), (776, 49440), (824, 46560), (960, 39964), (970, 39552), (1030, 37248), (1164, 32960), (1236, 31040), (1280, 29973), (1455, 26368), (1545, 24832), (1552, 24720), (1648, 23280), (1920, 19982), (1940, 19776), (2060, 18624), (2328, 16480), (2472, 15520), (2910, 13184), (3090, 12416), (3104, 12360), (3296, 11640), (3840, 9991), (3880, 9888), (4120, 9312), (4656, 8240), (4944, 7760), (5820, 6592), (6180, 6208)]