30018060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55589}}^1$

素因数の和:55607

約数の個数: 48

約数和(自身を含む): 93391200

約数和(自身を除く): 63373140

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, 55589, 111178, 166767, 222356, 277945, 333534, 500301, 555890, 667068, 833835, 1000602, 1111780, 1500903, 1667670, 2001204, 2501505, 3001806, 3335340, 5003010, 6003612, 7504515, 10006020, 15009030, 30018060]

約数ペア:

[(1, 30018060), (2, 15009030), (3, 10006020), (4, 7504515), (5, 6003612), (6, 5003010), (9, 3335340), (10, 3001806), (12, 2501505), (15, 2001204), (18, 1667670), (20, 1500903), (27, 1111780), (30, 1000602), (36, 833835), (45, 667068), (54, 555890), (60, 500301), (90, 333534), (108, 277945), (135, 222356), (180, 166767), (270, 111178), (540, 55589)]