238675680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{55249}}^1$

素因数の和:55273

約数の個数: 96

約数和(自身を含む): 835380000

約数和(自身を除く): 596704320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 55249, 110498, 165747, 220996, 276245, 331494, 441992, 497241, 552490, 662988, 828735, 883984, 994482, 1104980, 1325976, 1491723, 1657470, 1767968, 1988964, 2209960, 2486205, 2651952, 2983446, 3314940, 3977928, 4419920, 4972410, 5303904, 5966892, 6629880, 7458615, 7955856, 8839840, 9944820, 11933784, 13259760, 14917230, 15911712, 19889640, 23867568, 26519520, 29834460, 39779280, 47735136, 59668920, 79558560, 119337840, 238675680]

約数ペア:

[(1, 238675680), (2, 119337840), (3, 79558560), (4, 59668920), (5, 47735136), (6, 39779280), (8, 29834460), (9, 26519520), (10, 23867568), (12, 19889640), (15, 15911712), (16, 14917230), (18, 13259760), (20, 11933784), (24, 9944820), (27, 8839840), (30, 7955856), (32, 7458615), (36, 6629880), (40, 5966892), (45, 5303904), (48, 4972410), (54, 4419920), (60, 3977928), (72, 3314940), (80, 2983446), (90, 2651952), (96, 2486205), (108, 2209960), (120, 1988964), (135, 1767968), (144, 1657470), (160, 1491723), (180, 1325976), (216, 1104980), (240, 994482), (270, 883984), (288, 828735), (360, 662988), (432, 552490), (480, 497241), (540, 441992), (720, 331494), (864, 276245), (1080, 220996), (1440, 165747), (2160, 110498), (4320, 55249)]