265080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^2$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 812520

約数和(自身を除く): 547440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2209, 2820, 4418, 5640, 6627, 8836, 11045, 13254, 17672, 22090, 26508, 33135, 44180, 53016, 66270, 88360, 132540, 265080]

約数ペア:

[(1, 265080), (2, 132540), (3, 88360), (4, 66270), (5, 53016), (6, 44180), (8, 33135), (10, 26508), (12, 22090), (15, 17672), (20, 13254), (24, 11045), (30, 8836), (40, 6627), (47, 5640), (60, 4418), (94, 2820), (120, 2209), (141, 1880), (188, 1410), (235, 1128), (282, 940), (376, 705), (470, 564)]