326346180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{20681}}^1$

素因数の和:20956

約数の個数: 48

約数和(自身を含む): 917288064

約数和(自身を除く): 590941884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 15780, 20681, 41362, 62043, 82724, 103405, 124086, 206810, 248172, 310215, 413620, 620430, 1240860, 5439103, 10878206, 16317309, 21756412, 27195515, 32634618, 54391030, 65269236, 81586545, 108782060, 163173090, 326346180]

約数ペア:

[(1, 326346180), (2, 163173090), (3, 108782060), (4, 81586545), (5, 65269236), (6, 54391030), (10, 32634618), (12, 27195515), (15, 21756412), (20, 16317309), (30, 10878206), (60, 5439103), (263, 1240860), (526, 620430), (789, 413620), (1052, 310215), (1315, 248172), (1578, 206810), (2630, 124086), (3156, 103405), (3945, 82724), (5260, 62043), (7890, 41362), (15780, 20681)]