15254784

素因数分解:

$2^8\times 3^3\times {\mathrm{2207}}^1$

素因数の和:2232

約数の個数: 72

約数和(自身を含む): 45131520

約数和(自身を除く): 29876736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2207, 2304, 3456, 4414, 6621, 6912, 8828, 13242, 17656, 19863, 26484, 35312, 39726, 52968, 59589, 70624, 79452, 105936, 119178, 141248, 158904, 211872, 238356, 282496, 317808, 423744, 476712, 564992, 635616, 847488, 953424, 1271232, 1694976, 1906848, 2542464, 3813696, 5084928, 7627392, 15254784]

約数ペア:

[(1, 15254784), (2, 7627392), (3, 5084928), (4, 3813696), (6, 2542464), (8, 1906848), (9, 1694976), (12, 1271232), (16, 953424), (18, 847488), (24, 635616), (27, 564992), (32, 476712), (36, 423744), (48, 317808), (54, 282496), (64, 238356), (72, 211872), (96, 158904), (108, 141248), (128, 119178), (144, 105936), (192, 79452), (216, 70624), (256, 59589), (288, 52968), (384, 39726), (432, 35312), (576, 26484), (768, 19863), (864, 17656), (1152, 13242), (1728, 8828), (2207, 6912), (2304, 6621), (3456, 4414)]