250259760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{115861}}^1$

素因数の和:115883

約数の個数: 80

約数和(自身を含む): 862013280

約数和(自身を除く): 611753520

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, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 115861, 231722, 347583, 463444, 579305, 695166, 926888, 1042749, 1158610, 1390332, 1737915, 1853776, 2085498, 2317220, 2780664, 3128247, 3475830, 4170996, 4634440, 5213745, 5561328, 6256494, 6951660, 8341992, 9268880, 10427490, 12512988, 13903320, 15641235, 16683984, 20854980, 25025976, 27806640, 31282470, 41709960, 50051952, 62564940, 83419920, 125129880, 250259760]

約数ペア:

[(1, 250259760), (2, 125129880), (3, 83419920), (4, 62564940), (5, 50051952), (6, 41709960), (8, 31282470), (9, 27806640), (10, 25025976), (12, 20854980), (15, 16683984), (16, 15641235), (18, 13903320), (20, 12512988), (24, 10427490), (27, 9268880), (30, 8341992), (36, 6951660), (40, 6256494), (45, 5561328), (48, 5213745), (54, 4634440), (60, 4170996), (72, 3475830), (80, 3128247), (90, 2780664), (108, 2317220), (120, 2085498), (135, 1853776), (144, 1737915), (180, 1390332), (216, 1158610), (240, 1042749), (270, 926888), (360, 695166), (432, 579305), (540, 463444), (720, 347583), (1080, 231722), (2160, 115861)]