85111680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 274690080

約数和(自身を除く): 189578400

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, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 457, 480, 485, 582, 640, 776, 914, 960, 970, 1164, 1371, 1455, 1552, 1828, 1920, 1940, 2285, 2328, 2742, 2910, 3104, 3656, 3880, 4570, 4656, 5484, 5820, 6208, 6855, 7312, 7760, 9140, 9312, 10968, 11640, 12416, 13710, 14624, 15520, 18280, 18624, 21936, 23280, 27420, 29248, 31040, 36560, 37248, 43872, 44329, 46560, 54840, 58496, 62080, 73120, 87744, 88658, 93120, 109680, 132987, 146240, 175488, 177316, 186240, 219360, 221645, 265974, 292480, 354632, 438720, 443290, 531948, 664935, 709264, 877440, 886580, 1063896, 1329870, 1418528, 1773160, 2127792, 2659740, 2837056, 3546320, 4255584, 5319480, 5674112, 7092640, 8511168, 10638960, 14185280, 17022336, 21277920, 28370560, 42555840, 85111680]

約数ペア:

[(1, 85111680), (2, 42555840), (3, 28370560), (4, 21277920), (5, 17022336), (6, 14185280), (8, 10638960), (10, 8511168), (12, 7092640), (15, 5674112), (16, 5319480), (20, 4255584), (24, 3546320), (30, 2837056), (32, 2659740), (40, 2127792), (48, 1773160), (60, 1418528), (64, 1329870), (80, 1063896), (96, 886580), (97, 877440), (120, 709264), (128, 664935), (160, 531948), (192, 443290), (194, 438720), (240, 354632), (291, 292480), (320, 265974), (384, 221645), (388, 219360), (457, 186240), (480, 177316), (485, 175488), (582, 146240), (640, 132987), (776, 109680), (914, 93120), (960, 88658), (970, 87744), (1164, 73120), (1371, 62080), (1455, 58496), (1552, 54840), (1828, 46560), (1920, 44329), (1940, 43872), (2285, 37248), (2328, 36560), (2742, 31040), (2910, 29248), (3104, 27420), (3656, 23280), (3880, 21936), (4570, 18624), (4656, 18280), (5484, 15520), (5820, 14624), (6208, 13710), (6855, 12416), (7312, 11640), (7760, 10968), (9140, 9312)]