1330388820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2463683}}^1$

素因数の和:2463701

約数の個数: 48

約数和(自身を含む): 4138989120

約数和(自身を除く): 2808600300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2463683, 4927366, 7391049, 9854732, 12318415, 14782098, 22173147, 24636830, 29564196, 36955245, 44346294, 49273660, 66519441, 73910490, 88692588, 110865735, 133038882, 147820980, 221731470, 266077764, 332597205, 443462940, 665194410, 1330388820]

約数ペア:

[(1, 1330388820), (2, 665194410), (3, 443462940), (4, 332597205), (5, 266077764), (6, 221731470), (9, 147820980), (10, 133038882), (12, 110865735), (15, 88692588), (18, 73910490), (20, 66519441), (27, 49273660), (30, 44346294), (36, 36955245), (45, 29564196), (54, 24636830), (60, 22173147), (90, 14782098), (108, 12318415), (135, 9854732), (180, 7391049), (270, 4927366), (540, 2463683)]