30033180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18539}}^1$

素因数の和:18560

約数の個数: 60

約数和(自身を含む): 94220280

約数和(自身を除く): 64187100

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, 18539, 37078, 55617, 74156, 92695, 111234, 166851, 185390, 222468, 278085, 333702, 370780, 500553, 556170, 667404, 834255, 1001106, 1112340, 1501659, 1668510, 2002212, 2502765, 3003318, 3337020, 5005530, 6006636, 7508295, 10011060, 15016590, 30033180]

約数ペア:

[(1, 30033180), (2, 15016590), (3, 10011060), (4, 7508295), (5, 6006636), (6, 5005530), (9, 3337020), (10, 3003318), (12, 2502765), (15, 2002212), (18, 1668510), (20, 1501659), (27, 1112340), (30, 1001106), (36, 834255), (45, 667404), (54, 556170), (60, 500553), (81, 370780), (90, 333702), (108, 278085), (135, 222468), (162, 185390), (180, 166851), (270, 111234), (324, 92695), (405, 74156), (540, 55617), (810, 37078), (1620, 18539)]