249896760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10903}}^1$

素因数の和:11108

約数の個数: 64

約数和(自身を含む): 753684480

約数和(自身を除く): 503787720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 10903, 11460, 21806, 22920, 32709, 43612, 54515, 65418, 87224, 109030, 130836, 163545, 218060, 261672, 327090, 436120, 654180, 1308360, 2082473, 4164946, 6247419, 8329892, 10412365, 12494838, 16659784, 20824730, 24989676, 31237095, 41649460, 49979352, 62474190, 83298920, 124948380, 249896760]

約数ペア:

[(1, 249896760), (2, 124948380), (3, 83298920), (4, 62474190), (5, 49979352), (6, 41649460), (8, 31237095), (10, 24989676), (12, 20824730), (15, 16659784), (20, 12494838), (24, 10412365), (30, 8329892), (40, 6247419), (60, 4164946), (120, 2082473), (191, 1308360), (382, 654180), (573, 436120), (764, 327090), (955, 261672), (1146, 218060), (1528, 163545), (1910, 130836), (2292, 109030), (2865, 87224), (3820, 65418), (4584, 54515), (5730, 43612), (7640, 32709), (10903, 22920), (11460, 21806)]