76730880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 250233984

約数和(自身を除く): 173503104

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, 512, 515, 582, 618, 640, 768, 776, 824, 960, 970, 1030, 1164, 1236, 1280, 1455, 1536, 1545, 1552, 1648, 1920, 1940, 2060, 2328, 2472, 2560, 2910, 3090, 3104, 3296, 3840, 3880, 4120, 4656, 4944, 5820, 6180, 6208, 6592, 7680, 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, 49664, 49955, 52736, 59946, 62080, 65920, 74496, 79104, 79928, 93120, 98880, 99910, 119892, 124160, 131840, 148992, 149865, 158208, 159856, 186240, 197760, 199820, 239784, 248320, 263680, 299730, 319712, 372480, 395520, 399640, 479568, 599460, 639424, 744960, 791040, 799280, 959136, 1198920, 1278848, 1598560, 1918272, 2397840, 2557696, 3197120, 3836544, 4795680, 5115392, 6394240, 7673088, 9591360, 12788480, 15346176, 19182720, 25576960, 38365440, 76730880]

約数ペア:

[(1, 76730880), (2, 38365440), (3, 25576960), (4, 19182720), (5, 15346176), (6, 12788480), (8, 9591360), (10, 7673088), (12, 6394240), (15, 5115392), (16, 4795680), (20, 3836544), (24, 3197120), (30, 2557696), (32, 2397840), (40, 1918272), (48, 1598560), (60, 1278848), (64, 1198920), (80, 959136), (96, 799280), (97, 791040), (103, 744960), (120, 639424), (128, 599460), (160, 479568), (192, 399640), (194, 395520), (206, 372480), (240, 319712), (256, 299730), (291, 263680), (309, 248320), (320, 239784), (384, 199820), (388, 197760), (412, 186240), (480, 159856), (485, 158208), (512, 149865), (515, 148992), (582, 131840), (618, 124160), (640, 119892), (768, 99910), (776, 98880), (824, 93120), (960, 79928), (970, 79104), (1030, 74496), (1164, 65920), (1236, 62080), (1280, 59946), (1455, 52736), (1536, 49955), (1545, 49664), (1552, 49440), (1648, 46560), (1920, 39964), (1940, 39552), (2060, 37248), (2328, 32960), (2472, 31040), (2560, 29973), (2910, 26368), (3090, 24832), (3104, 24720), (3296, 23280), (3840, 19982), (3880, 19776), (4120, 18624), (4656, 16480), (4944, 15520), (5820, 13184), (6180, 12416), (6208, 12360), (6592, 11640), (7680, 9991), (7760, 9888), (8240, 9312)]