87415080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9221}}^1$

素因数の和:9314

約数の個数: 64

約数和(自身を含む): 265593600

約数和(自身を除く): 178178520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9221, 9480, 18442, 27663, 36884, 46105, 55326, 73768, 92210, 110652, 138315, 184420, 221304, 276630, 368840, 553260, 728459, 1106520, 1456918, 2185377, 2913836, 3642295, 4370754, 5827672, 7284590, 8741508, 10926885, 14569180, 17483016, 21853770, 29138360, 43707540, 87415080]

約数ペア:

[(1, 87415080), (2, 43707540), (3, 29138360), (4, 21853770), (5, 17483016), (6, 14569180), (8, 10926885), (10, 8741508), (12, 7284590), (15, 5827672), (20, 4370754), (24, 3642295), (30, 2913836), (40, 2185377), (60, 1456918), (79, 1106520), (120, 728459), (158, 553260), (237, 368840), (316, 276630), (395, 221304), (474, 184420), (632, 138315), (790, 110652), (948, 92210), (1185, 73768), (1580, 55326), (1896, 46105), (2370, 36884), (3160, 27663), (4740, 18442), (9221, 9480)]