180031872

素因数分解:

$2^7\times 3^1\times {\mathrm{631}}^1\times {\mathrm{743}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 479612160

約数和(自身を除く): 299580288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 631, 743, 1262, 1486, 1893, 2229, 2524, 2972, 3786, 4458, 5048, 5944, 7572, 8916, 10096, 11888, 15144, 17832, 20192, 23776, 30288, 35664, 40384, 47552, 60576, 71328, 80768, 95104, 121152, 142656, 242304, 285312, 468833, 937666, 1406499, 1875332, 2812998, 3750664, 5625996, 7501328, 11251992, 15002656, 22503984, 30005312, 45007968, 60010624, 90015936, 180031872]

約数ペア:

[(1, 180031872), (2, 90015936), (3, 60010624), (4, 45007968), (6, 30005312), (8, 22503984), (12, 15002656), (16, 11251992), (24, 7501328), (32, 5625996), (48, 3750664), (64, 2812998), (96, 1875332), (128, 1406499), (192, 937666), (384, 468833), (631, 285312), (743, 242304), (1262, 142656), (1486, 121152), (1893, 95104), (2229, 80768), (2524, 71328), (2972, 60576), (3786, 47552), (4458, 40384), (5048, 35664), (5944, 30288), (7572, 23776), (8916, 20192), (10096, 17832), (11888, 15144)]