210701880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{585283}}^1$

素因数の和:585300

約数の個数: 48

約数和(自身を含む): 684782280

約数和(自身を除く): 474080400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 585283, 1170566, 1755849, 2341132, 2926415, 3511698, 4682264, 5267547, 5852830, 7023396, 8779245, 10535094, 11705660, 14046792, 17558490, 21070188, 23411320, 26337735, 35116980, 42140376, 52675470, 70233960, 105350940, 210701880]

約数ペア:

[(1, 210701880), (2, 105350940), (3, 70233960), (4, 52675470), (5, 42140376), (6, 35116980), (8, 26337735), (9, 23411320), (10, 21070188), (12, 17558490), (15, 14046792), (18, 11705660), (20, 10535094), (24, 8779245), (30, 7023396), (36, 5852830), (40, 5267547), (45, 4682264), (60, 3511698), (72, 2926415), (90, 2341132), (120, 1755849), (180, 1170566), (360, 585283)]