6555760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 60

約数和(自身を含む): 16157448

約数和(自身を除く): 9601688

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 227, 304, 361, 380, 454, 722, 760, 908, 1135, 1444, 1520, 1805, 1816, 2270, 2888, 3610, 3632, 4313, 4540, 5776, 7220, 8626, 9080, 14440, 17252, 18160, 21565, 28880, 34504, 43130, 69008, 81947, 86260, 163894, 172520, 327788, 345040, 409735, 655576, 819470, 1311152, 1638940, 3277880, 6555760]

約数ペア:

[(1, 6555760), (2, 3277880), (4, 1638940), (5, 1311152), (8, 819470), (10, 655576), (16, 409735), (19, 345040), (20, 327788), (38, 172520), (40, 163894), (76, 86260), (80, 81947), (95, 69008), (152, 43130), (190, 34504), (227, 28880), (304, 21565), (361, 18160), (380, 17252), (454, 14440), (722, 9080), (760, 8626), (908, 7220), (1135, 5776), (1444, 4540), (1520, 4313), (1805, 3632), (1816, 3610), (2270, 2888)]