118323180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73039}}^1$

素因数の和:73060

約数の個数: 60

約数和(自身を含む): 371189280

約数和(自身を除く): 252866100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 73039, 146078, 219117, 292156, 365195, 438234, 657351, 730390, 876468, 1095585, 1314702, 1460780, 1972053, 2191170, 2629404, 3286755, 3944106, 4382340, 5916159, 6573510, 7888212, 9860265, 11832318, 13147020, 19720530, 23664636, 29580795, 39441060, 59161590, 118323180]

約数ペア:

[(1, 118323180), (2, 59161590), (3, 39441060), (4, 29580795), (5, 23664636), (6, 19720530), (9, 13147020), (10, 11832318), (12, 9860265), (15, 7888212), (18, 6573510), (20, 5916159), (27, 4382340), (30, 3944106), (36, 3286755), (45, 2629404), (54, 2191170), (60, 1972053), (81, 1460780), (90, 1314702), (108, 1095585), (135, 876468), (162, 730390), (180, 657351), (270, 438234), (324, 365195), (405, 292156), (540, 219117), (810, 146078), (1620, 73039)]