26139120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15559}}^1$

素因数の和:15582

約数の個数: 80

約数和(自身を含む): 92613120

約数和(自身を除く): 66474000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15559, 31118, 46677, 62236, 77795, 93354, 108913, 124472, 155590, 186708, 217826, 233385, 248944, 311180, 326739, 373416, 435652, 466770, 544565, 622360, 653478, 746832, 871304, 933540, 1089130, 1244720, 1306956, 1633695, 1742608, 1867080, 2178260, 2613912, 3267390, 3734160, 4356520, 5227824, 6534780, 8713040, 13069560, 26139120]

約数ペア:

[(1, 26139120), (2, 13069560), (3, 8713040), (4, 6534780), (5, 5227824), (6, 4356520), (7, 3734160), (8, 3267390), (10, 2613912), (12, 2178260), (14, 1867080), (15, 1742608), (16, 1633695), (20, 1306956), (21, 1244720), (24, 1089130), (28, 933540), (30, 871304), (35, 746832), (40, 653478), (42, 622360), (48, 544565), (56, 466770), (60, 435652), (70, 373416), (80, 326739), (84, 311180), (105, 248944), (112, 233385), (120, 217826), (140, 186708), (168, 155590), (210, 124472), (240, 108913), (280, 93354), (336, 77795), (420, 62236), (560, 46677), (840, 31118), (1680, 15559)]