304075080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{281551}}^1$

素因数の和:281571

約数の個数: 64

約数和(自身を含む): 1013587200

約数和(自身を除く): 709512120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 281551, 563102, 844653, 1126204, 1407755, 1689306, 2252408, 2533959, 2815510, 3378612, 4223265, 5067918, 5631020, 6757224, 7601877, 8446530, 10135836, 11262040, 12669795, 15203754, 16893060, 20271672, 25339590, 30407508, 33786120, 38009385, 50679180, 60815016, 76018770, 101358360, 152037540, 304075080]

約数ペア:

[(1, 304075080), (2, 152037540), (3, 101358360), (4, 76018770), (5, 60815016), (6, 50679180), (8, 38009385), (9, 33786120), (10, 30407508), (12, 25339590), (15, 20271672), (18, 16893060), (20, 15203754), (24, 12669795), (27, 11262040), (30, 10135836), (36, 8446530), (40, 7601877), (45, 6757224), (54, 5631020), (60, 5067918), (72, 4223265), (90, 3378612), (108, 2815510), (120, 2533959), (135, 2252408), (180, 1689306), (216, 1407755), (270, 1126204), (360, 844653), (540, 563102), (1080, 281551)]