254227920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36527}}^1$

素因数の和:36572

約数の個数: 80

約数和(自身を含む): 815304960

約数和(自身を除く): 561077040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 36527, 73054, 109581, 146108, 182635, 219162, 292216, 365270, 438324, 547905, 584432, 730540, 876648, 1059283, 1095810, 1461080, 1753296, 2118566, 2191620, 2922160, 3177849, 4237132, 4383240, 5296415, 6355698, 8474264, 8766480, 10592830, 12711396, 15889245, 16948528, 21185660, 25422792, 31778490, 42371320, 50845584, 63556980, 84742640, 127113960, 254227920]

約数ペア:

[(1, 254227920), (2, 127113960), (3, 84742640), (4, 63556980), (5, 50845584), (6, 42371320), (8, 31778490), (10, 25422792), (12, 21185660), (15, 16948528), (16, 15889245), (20, 12711396), (24, 10592830), (29, 8766480), (30, 8474264), (40, 6355698), (48, 5296415), (58, 4383240), (60, 4237132), (80, 3177849), (87, 2922160), (116, 2191620), (120, 2118566), (145, 1753296), (174, 1461080), (232, 1095810), (240, 1059283), (290, 876648), (348, 730540), (435, 584432), (464, 547905), (580, 438324), (696, 365270), (870, 292216), (1160, 219162), (1392, 182635), (1740, 146108), (2320, 109581), (3480, 73054), (6960, 36527)]