15116256

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 72

約数和(自身を含む): 43636320

約数和(自身を除く): 28520064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 719, 876, 1168, 1314, 1438, 1752, 2157, 2336, 2628, 2876, 3504, 4314, 5256, 5752, 6471, 7008, 8628, 10512, 11504, 12942, 17256, 21024, 23008, 25884, 34512, 51768, 52487, 69024, 103536, 104974, 157461, 207072, 209948, 314922, 419896, 472383, 629844, 839792, 944766, 1259688, 1679584, 1889532, 2519376, 3779064, 5038752, 7558128, 15116256]

約数ペア:

[(1, 15116256), (2, 7558128), (3, 5038752), (4, 3779064), (6, 2519376), (8, 1889532), (9, 1679584), (12, 1259688), (16, 944766), (18, 839792), (24, 629844), (32, 472383), (36, 419896), (48, 314922), (72, 209948), (73, 207072), (96, 157461), (144, 104974), (146, 103536), (219, 69024), (288, 52487), (292, 51768), (438, 34512), (584, 25884), (657, 23008), (719, 21024), (876, 17256), (1168, 12942), (1314, 11504), (1438, 10512), (1752, 8628), (2157, 7008), (2336, 6471), (2628, 5752), (2876, 5256), (3504, 4314)]