51960960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 191923200

約数和(自身を除く): 139962240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 97, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 194, 216, 240, 248, 270, 279, 288, 291, 310, 320, 360, 372, 384, 388, 432, 465, 480, 485, 496, 540, 558, 576, 582, 620, 640, 720, 744, 776, 837, 864, 873, 930, 960, 970, 992, 1080, 1116, 1152, 1164, 1240, 1395, 1440, 1455, 1488, 1552, 1674, 1728, 1746, 1860, 1920, 1940, 1984, 2160, 2232, 2328, 2480, 2619, 2790, 2880, 2910, 2976, 3007, 3104, 3348, 3456, 3492, 3720, 3880, 3968, 4185, 4320, 4365, 4464, 4656, 4960, 5238, 5580, 5760, 5820, 5952, 6014, 6208, 6696, 6984, 7440, 7760, 8370, 8640, 8730, 8928, 9021, 9312, 9920, 10476, 11160, 11640, 11904, 12028, 12416, 13095, 13392, 13968, 14880, 15035, 15520, 16740, 17280, 17460, 17856, 18042, 18624, 19840, 20952, 22320, 23280, 24056, 26190, 26784, 27063, 27936, 29760, 30070, 31040, 33480, 34920, 35712, 36084, 37248, 41904, 44640, 45105, 46560, 48112, 52380, 53568, 54126, 55872, 59520, 60140, 62080, 66960, 69840, 72168, 81189, 83808, 89280, 90210, 93120, 96224, 104760, 107136, 108252, 111744, 120280, 133920, 135315, 139680, 144336, 162378, 167616, 178560, 180420, 186240, 192448, 209520, 216504, 240560, 267840, 270630, 279360, 288672, 324756, 335232, 360840, 384896, 405945, 419040, 433008, 481120, 535680, 541260, 558720, 577344, 649512, 721680, 811890, 838080, 866016, 962240, 1082520, 1154688, 1299024, 1443360, 1623780, 1676160, 1732032, 1924480, 2165040, 2598048, 2886720, 3247560, 3464064, 4330080, 5196096, 5773440, 6495120, 8660160, 10392192, 12990240, 17320320, 25980480, 51960960]

約数ペア:

[(1, 51960960), (2, 25980480), (3, 17320320), (4, 12990240), (5, 10392192), (6, 8660160), (8, 6495120), (9, 5773440), (10, 5196096), (12, 4330080), (15, 3464064), (16, 3247560), (18, 2886720), (20, 2598048), (24, 2165040), (27, 1924480), (30, 1732032), (31, 1676160), (32, 1623780), (36, 1443360), (40, 1299024), (45, 1154688), (48, 1082520), (54, 962240), (60, 866016), (62, 838080), (64, 811890), (72, 721680), (80, 649512), (90, 577344), (93, 558720), (96, 541260), (97, 535680), (108, 481120), (120, 433008), (124, 419040), (128, 405945), (135, 384896), (144, 360840), (155, 335232), (160, 324756), (180, 288672), (186, 279360), (192, 270630), (194, 267840), (216, 240560), (240, 216504), (248, 209520), (270, 192448), (279, 186240), (288, 180420), (291, 178560), (310, 167616), (320, 162378), (360, 144336), (372, 139680), (384, 135315), (388, 133920), (432, 120280), (465, 111744), (480, 108252), (485, 107136), (496, 104760), (540, 96224), (558, 93120), (576, 90210), (582, 89280), (620, 83808), (640, 81189), (720, 72168), (744, 69840), (776, 66960), (837, 62080), (864, 60140), (873, 59520), (930, 55872), (960, 54126), (970, 53568), (992, 52380), (1080, 48112), (1116, 46560), (1152, 45105), (1164, 44640), (1240, 41904), (1395, 37248), (1440, 36084), (1455, 35712), (1488, 34920), (1552, 33480), (1674, 31040), (1728, 30070), (1746, 29760), (1860, 27936), (1920, 27063), (1940, 26784), (1984, 26190), (2160, 24056), (2232, 23280), (2328, 22320), (2480, 20952), (2619, 19840), (2790, 18624), (2880, 18042), (2910, 17856), (2976, 17460), (3007, 17280), (3104, 16740), (3348, 15520), (3456, 15035), (3492, 14880), (3720, 13968), (3880, 13392), (3968, 13095), (4185, 12416), (4320, 12028), (4365, 11904), (4464, 11640), (4656, 11160), (4960, 10476), (5238, 9920), (5580, 9312), (5760, 9021), (5820, 8928), (5952, 8730), (6014, 8640), (6208, 8370), (6696, 7760), (6984, 7440)]