180008460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{333349}}^1$

素因数の和:333367

約数の個数: 48

約数和(自身を含む): 560028000

約数和(自身を除く): 380019540

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, 333349, 666698, 1000047, 1333396, 1666745, 2000094, 3000141, 3333490, 4000188, 5000235, 6000282, 6666980, 9000423, 10000470, 12000564, 15000705, 18000846, 20000940, 30001410, 36001692, 45002115, 60002820, 90004230, 180008460]

約数ペア:

[(1, 180008460), (2, 90004230), (3, 60002820), (4, 45002115), (5, 36001692), (6, 30001410), (9, 20000940), (10, 18000846), (12, 15000705), (15, 12000564), (18, 10000470), (20, 9000423), (27, 6666980), (30, 6000282), (36, 5000235), (45, 4000188), (54, 3333490), (60, 3000141), (90, 2000094), (108, 1666745), (135, 1333396), (180, 1000047), (270, 666698), (540, 333349)]