90722160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:552

約数の個数: 160

約数和(自身を含む): 316438080

約数和(自身を除く): 225715920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 433, 485, 540, 582, 720, 776, 866, 873, 970, 1080, 1164, 1299, 1455, 1552, 1732, 1746, 1940, 2160, 2165, 2328, 2598, 2619, 2910, 3464, 3492, 3880, 3897, 4330, 4365, 4656, 5196, 5238, 5820, 6495, 6928, 6984, 7760, 7794, 8660, 8730, 10392, 10476, 11640, 11691, 12990, 13095, 13968, 15588, 17320, 17460, 19485, 20784, 20952, 23280, 23382, 25980, 26190, 31176, 34640, 34920, 38970, 41904, 42001, 46764, 51960, 52380, 58455, 62352, 69840, 77940, 84002, 93528, 103920, 104760, 116910, 126003, 155880, 168004, 187056, 209520, 210005, 233820, 252006, 311760, 336008, 378009, 420010, 467640, 504012, 630015, 672016, 756018, 840020, 935280, 1008024, 1134027, 1260030, 1512036, 1680040, 1890045, 2016048, 2268054, 2520060, 3024072, 3360080, 3780090, 4536108, 5040120, 5670135, 6048144, 7560180, 9072216, 10080240, 11340270, 15120360, 18144432, 22680540, 30240720, 45361080, 90722160]

約数ペア:

[(1, 90722160), (2, 45361080), (3, 30240720), (4, 22680540), (5, 18144432), (6, 15120360), (8, 11340270), (9, 10080240), (10, 9072216), (12, 7560180), (15, 6048144), (16, 5670135), (18, 5040120), (20, 4536108), (24, 3780090), (27, 3360080), (30, 3024072), (36, 2520060), (40, 2268054), (45, 2016048), (48, 1890045), (54, 1680040), (60, 1512036), (72, 1260030), (80, 1134027), (90, 1008024), (97, 935280), (108, 840020), (120, 756018), (135, 672016), (144, 630015), (180, 504012), (194, 467640), (216, 420010), (240, 378009), (270, 336008), (291, 311760), (360, 252006), (388, 233820), (432, 210005), (433, 209520), (485, 187056), (540, 168004), (582, 155880), (720, 126003), (776, 116910), (866, 104760), (873, 103920), (970, 93528), (1080, 84002), (1164, 77940), (1299, 69840), (1455, 62352), (1552, 58455), (1732, 52380), (1746, 51960), (1940, 46764), (2160, 42001), (2165, 41904), (2328, 38970), (2598, 34920), (2619, 34640), (2910, 31176), (3464, 26190), (3492, 25980), (3880, 23382), (3897, 23280), (4330, 20952), (4365, 20784), (4656, 19485), (5196, 17460), (5238, 17320), (5820, 15588), (6495, 13968), (6928, 13095), (6984, 12990), (7760, 11691), (7794, 11640), (8660, 10476), (8730, 10392)]