185681280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1116

約数の個数: 128

約数和(自身を含む): 598560480

約数和(自身を除く): 412879200

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, 480, 485, 582, 640, 776, 960, 970, 997, 1164, 1455, 1552, 1920, 1940, 1994, 2328, 2910, 2991, 3104, 3880, 3988, 4656, 4985, 5820, 5982, 6208, 7760, 7976, 9312, 9970, 11640, 11964, 12416, 14955, 15520, 15952, 18624, 19940, 23280, 23928, 29910, 31040, 31904, 37248, 39880, 46560, 47856, 59820, 62080, 63808, 79760, 93120, 95712, 96709, 119640, 127616, 159520, 186240, 191424, 193418, 239280, 290127, 319040, 382848, 386836, 478560, 483545, 580254, 638080, 773672, 957120, 967090, 1160508, 1450635, 1547344, 1914240, 1934180, 2321016, 2901270, 3094688, 3868360, 4642032, 5802540, 6189376, 7736720, 9284064, 11605080, 12378752, 15473440, 18568128, 23210160, 30946880, 37136256, 46420320, 61893760, 92840640, 185681280]

約数ペア:

[(1, 185681280), (2, 92840640), (3, 61893760), (4, 46420320), (5, 37136256), (6, 30946880), (8, 23210160), (10, 18568128), (12, 15473440), (15, 12378752), (16, 11605080), (20, 9284064), (24, 7736720), (30, 6189376), (32, 5802540), (40, 4642032), (48, 3868360), (60, 3094688), (64, 2901270), (80, 2321016), (96, 1934180), (97, 1914240), (120, 1547344), (128, 1450635), (160, 1160508), (192, 967090), (194, 957120), (240, 773672), (291, 638080), (320, 580254), (384, 483545), (388, 478560), (480, 386836), (485, 382848), (582, 319040), (640, 290127), (776, 239280), (960, 193418), (970, 191424), (997, 186240), (1164, 159520), (1455, 127616), (1552, 119640), (1920, 96709), (1940, 95712), (1994, 93120), (2328, 79760), (2910, 63808), (2991, 62080), (3104, 59820), (3880, 47856), (3988, 46560), (4656, 39880), (4985, 37248), (5820, 31904), (5982, 31040), (6208, 29910), (7760, 23928), (7976, 23280), (9312, 19940), (9970, 18624), (11640, 15952), (11964, 15520), (12416, 14955)]