12870366720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54059}}^1$

素因数の和:54116

約数の個数: 160

約数和(自身を含む): 42472995840

約数和(自身を除く): 29602629120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 54059, 59520, 79360, 108118, 119040, 162177, 216236, 238080, 270295, 324354, 432472, 540590, 648708, 810885, 864944, 1081180, 1297416, 1621770, 1675829, 1729888, 2162360, 2594832, 3243540, 3351658, 3459776, 4324720, 5027487, 5189664, 6487080, 6703316, 6919552, 8379145, 8649440, 10054974, 10379328, 12974160, 13406632, 13839104, 16758290, 17298880, 20109948, 20758656, 25137435, 25948320, 26813264, 27678208, 33516580, 34597760, 40219896, 41517312, 50274870, 51896640, 53626528, 67033160, 69195520, 80439792, 83034624, 100549740, 103793280, 107253056, 134066320, 138391040, 160879584, 201099480, 207586560, 214506112, 268132640, 321759168, 402198960, 415173120, 429012224, 536265280, 643518336, 804397920, 858024448, 1072530560, 1287036672, 1608795840, 2145061120, 2574073344, 3217591680, 4290122240, 6435183360, 12870366720]

約数ペア:

[(1, 12870366720), (2, 6435183360), (3, 4290122240), (4, 3217591680), (5, 2574073344), (6, 2145061120), (8, 1608795840), (10, 1287036672), (12, 1072530560), (15, 858024448), (16, 804397920), (20, 643518336), (24, 536265280), (30, 429012224), (31, 415173120), (32, 402198960), (40, 321759168), (48, 268132640), (60, 214506112), (62, 207586560), (64, 201099480), (80, 160879584), (93, 138391040), (96, 134066320), (120, 107253056), (124, 103793280), (128, 100549740), (155, 83034624), (160, 80439792), (186, 69195520), (192, 67033160), (240, 53626528), (248, 51896640), (256, 50274870), (310, 41517312), (320, 40219896), (372, 34597760), (384, 33516580), (465, 27678208), (480, 26813264), (496, 25948320), (512, 25137435), (620, 20758656), (640, 20109948), (744, 17298880), (768, 16758290), (930, 13839104), (960, 13406632), (992, 12974160), (1240, 10379328), (1280, 10054974), (1488, 8649440), (1536, 8379145), (1860, 6919552), (1920, 6703316), (1984, 6487080), (2480, 5189664), (2560, 5027487), (2976, 4324720), (3720, 3459776), (3840, 3351658), (3968, 3243540), (4960, 2594832), (5952, 2162360), (7440, 1729888), (7680, 1675829), (7936, 1621770), (9920, 1297416), (11904, 1081180), (14880, 864944), (15872, 810885), (19840, 648708), (23808, 540590), (29760, 432472), (39680, 324354), (47616, 270295), (54059, 238080), (59520, 216236), (79360, 162177), (108118, 119040)]