219732360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1831103}}^1$

素因数の和:1831117

約数の個数: 32

約数和(自身を含む): 659197440

約数和(自身を除く): 439465080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1831103, 3662206, 5493309, 7324412, 9155515, 10986618, 14648824, 18311030, 21973236, 27466545, 36622060, 43946472, 54933090, 73244120, 109866180, 219732360]

約数ペア:

[(1, 219732360), (2, 109866180), (3, 73244120), (4, 54933090), (5, 43946472), (6, 36622060), (8, 27466545), (10, 21973236), (12, 18311030), (15, 14648824), (20, 10986618), (24, 9155515), (30, 7324412), (40, 5493309), (60, 3662206), (120, 1831103)]