15712782660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{141023}}^1$

素因数の和:141657

約数の個数: 72

約数和(自身を含む): 47739444480

約数和(自身を除く): 32026661820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 619, 1238, 1857, 2476, 3095, 3714, 5571, 6190, 7428, 9285, 11142, 12380, 18570, 22284, 27855, 37140, 55710, 111420, 141023, 282046, 423069, 564092, 705115, 846138, 1269207, 1410230, 1692276, 2115345, 2538414, 2820460, 4230690, 5076828, 6346035, 8461380, 12692070, 25384140, 87293237, 174586474, 261879711, 349172948, 436466185, 523759422, 785639133, 872932370, 1047518844, 1309398555, 1571278266, 1745864740, 2618797110, 3142556532, 3928195665, 5237594220, 7856391330, 15712782660]

約数ペア:

[(1, 15712782660), (2, 7856391330), (3, 5237594220), (4, 3928195665), (5, 3142556532), (6, 2618797110), (9, 1745864740), (10, 1571278266), (12, 1309398555), (15, 1047518844), (18, 872932370), (20, 785639133), (30, 523759422), (36, 436466185), (45, 349172948), (60, 261879711), (90, 174586474), (180, 87293237), (619, 25384140), (1238, 12692070), (1857, 8461380), (2476, 6346035), (3095, 5076828), (3714, 4230690), (5571, 2820460), (6190, 2538414), (7428, 2115345), (9285, 1692276), (11142, 1410230), (12380, 1269207), (18570, 846138), (22284, 705115), (27855, 564092), (37140, 423069), (55710, 282046), (111420, 141023)]