201536880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1361}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 626236704

約数和(自身を除く): 424699824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 617, 1234, 1361, 1851, 2468, 2722, 3085, 3702, 4083, 4936, 5444, 6170, 6805, 7404, 8166, 9255, 9872, 10888, 12340, 13610, 14808, 16332, 18510, 20415, 21776, 24680, 27220, 29616, 32664, 37020, 40830, 49360, 54440, 65328, 74040, 81660, 108880, 148080, 163320, 326640, 839737, 1679474, 2519211, 3358948, 4198685, 5038422, 6717896, 8397370, 10076844, 12596055, 13435792, 16794740, 20153688, 25192110, 33589480, 40307376, 50384220, 67178960, 100768440, 201536880]

約数ペア:

[(1, 201536880), (2, 100768440), (3, 67178960), (4, 50384220), (5, 40307376), (6, 33589480), (8, 25192110), (10, 20153688), (12, 16794740), (15, 13435792), (16, 12596055), (20, 10076844), (24, 8397370), (30, 6717896), (40, 5038422), (48, 4198685), (60, 3358948), (80, 2519211), (120, 1679474), (240, 839737), (617, 326640), (1234, 163320), (1361, 148080), (1851, 108880), (2468, 81660), (2722, 74040), (3085, 65328), (3702, 54440), (4083, 49360), (4936, 40830), (5444, 37020), (6170, 32664), (6805, 29616), (7404, 27220), (8166, 24680), (9255, 21776), (9872, 20415), (10888, 18510), (12340, 16332), (13610, 14808)]