2546942160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1516037}}^1$

素因数の和:1516060

約数の個数: 80

約数和(自身を含む): 9023458176

約数和(自身を除く): 6476516016

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, 1516037, 3032074, 4548111, 6064148, 7580185, 9096222, 10612259, 12128296, 15160370, 18192444, 21224518, 22740555, 24256592, 30320740, 31836777, 36384888, 42449036, 45481110, 53061295, 60641480, 63673554, 72769776, 84898072, 90962220, 106122590, 121282960, 127347108, 159183885, 169796144, 181924440, 212245180, 254694216, 318367770, 363848880, 424490360, 509388432, 636735540, 848980720, 1273471080, 2546942160]

約数ペア:

[(1, 2546942160), (2, 1273471080), (3, 848980720), (4, 636735540), (5, 509388432), (6, 424490360), (7, 363848880), (8, 318367770), (10, 254694216), (12, 212245180), (14, 181924440), (15, 169796144), (16, 159183885), (20, 127347108), (21, 121282960), (24, 106122590), (28, 90962220), (30, 84898072), (35, 72769776), (40, 63673554), (42, 60641480), (48, 53061295), (56, 45481110), (60, 42449036), (70, 36384888), (80, 31836777), (84, 30320740), (105, 24256592), (112, 22740555), (120, 21224518), (140, 18192444), (168, 15160370), (210, 12128296), (240, 10612259), (280, 9096222), (336, 7580185), (420, 6064148), (560, 4548111), (840, 3032074), (1680, 1516037)]