1105620660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{9923}}^1$

素因数の和:10557

約数の個数: 72

約数和(自身を含む): 3359472480

約数和(自身を除く): 2253851820

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, 9923, 11142, 12380, 18570, 19846, 22284, 27855, 29769, 37140, 39692, 49615, 55710, 59538, 89307, 99230, 111420, 119076, 148845, 178614, 198460, 297690, 357228, 446535, 595380, 893070, 1786140, 6142337, 12284674, 18427011, 24569348, 30711685, 36854022, 55281033, 61423370, 73708044, 92135055, 110562066, 122846740, 184270110, 221124132, 276405165, 368540220, 552810330, 1105620660]

約数ペア:

[(1, 1105620660), (2, 552810330), (3, 368540220), (4, 276405165), (5, 221124132), (6, 184270110), (9, 122846740), (10, 110562066), (12, 92135055), (15, 73708044), (18, 61423370), (20, 55281033), (30, 36854022), (36, 30711685), (45, 24569348), (60, 18427011), (90, 12284674), (180, 6142337), (619, 1786140), (1238, 893070), (1857, 595380), (2476, 446535), (3095, 357228), (3714, 297690), (5571, 198460), (6190, 178614), (7428, 148845), (9285, 119076), (9923, 111420), (11142, 99230), (12380, 89307), (18570, 59538), (19846, 55710), (22284, 49615), (27855, 39692), (29769, 37140)]