254590080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1367}}^1$

素因数の和:1486

約数の個数: 128

約数和(自身を含む): 820471680

約数和(自身を除く): 565881600

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, 1164, 1367, 1455, 1552, 1920, 1940, 2328, 2734, 2910, 3104, 3880, 4101, 4656, 5468, 5820, 6208, 6835, 7760, 8202, 9312, 10936, 11640, 12416, 13670, 15520, 16404, 18624, 20505, 21872, 23280, 27340, 31040, 32808, 37248, 41010, 43744, 46560, 54680, 62080, 65616, 82020, 87488, 93120, 109360, 131232, 132599, 164040, 174976, 186240, 218720, 262464, 265198, 328080, 397797, 437440, 524928, 530396, 656160, 662995, 795594, 874880, 1060792, 1312320, 1325990, 1591188, 1988985, 2121584, 2624640, 2651980, 3182376, 3977970, 4243168, 5303960, 6364752, 7955940, 8486336, 10607920, 12729504, 15911880, 16972672, 21215840, 25459008, 31823760, 42431680, 50918016, 63647520, 84863360, 127295040, 254590080]

約数ペア:

[(1, 254590080), (2, 127295040), (3, 84863360), (4, 63647520), (5, 50918016), (6, 42431680), (8, 31823760), (10, 25459008), (12, 21215840), (15, 16972672), (16, 15911880), (20, 12729504), (24, 10607920), (30, 8486336), (32, 7955940), (40, 6364752), (48, 5303960), (60, 4243168), (64, 3977970), (80, 3182376), (96, 2651980), (97, 2624640), (120, 2121584), (128, 1988985), (160, 1591188), (192, 1325990), (194, 1312320), (240, 1060792), (291, 874880), (320, 795594), (384, 662995), (388, 656160), (480, 530396), (485, 524928), (582, 437440), (640, 397797), (776, 328080), (960, 265198), (970, 262464), (1164, 218720), (1367, 186240), (1455, 174976), (1552, 164040), (1920, 132599), (1940, 131232), (2328, 109360), (2734, 93120), (2910, 87488), (3104, 82020), (3880, 65616), (4101, 62080), (4656, 54680), (5468, 46560), (5820, 43744), (6208, 41010), (6835, 37248), (7760, 32808), (8202, 31040), (9312, 27340), (10936, 23280), (11640, 21872), (12416, 20505), (13670, 18624), (15520, 16404)]