180659376

素因数分解:

$2^4\times 3^3\times {\mathrm{541}}^1\times {\mathrm{773}}^1$

素因数の和:1331

約数の個数: 80

約数和(自身を含む): 520189920

約数和(自身を除く): 339530544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 541, 773, 1082, 1546, 1623, 2164, 2319, 3092, 3246, 4328, 4638, 4869, 6184, 6492, 6957, 8656, 9276, 9738, 12368, 12984, 13914, 14607, 18552, 19476, 20871, 25968, 27828, 29214, 37104, 38952, 41742, 55656, 58428, 77904, 83484, 111312, 116856, 166968, 233712, 333936, 418193, 836386, 1254579, 1672772, 2509158, 3345544, 3763737, 5018316, 6691088, 7527474, 10036632, 11291211, 15054948, 20073264, 22582422, 30109896, 45164844, 60219792, 90329688, 180659376]

約数ペア:

[(1, 180659376), (2, 90329688), (3, 60219792), (4, 45164844), (6, 30109896), (8, 22582422), (9, 20073264), (12, 15054948), (16, 11291211), (18, 10036632), (24, 7527474), (27, 6691088), (36, 5018316), (48, 3763737), (54, 3345544), (72, 2509158), (108, 1672772), (144, 1254579), (216, 836386), (432, 418193), (541, 333936), (773, 233712), (1082, 166968), (1546, 116856), (1623, 111312), (2164, 83484), (2319, 77904), (3092, 58428), (3246, 55656), (4328, 41742), (4638, 38952), (4869, 37104), (6184, 29214), (6492, 27828), (6957, 25968), (8656, 20871), (9276, 19476), (9738, 18552), (12368, 14607), (12984, 13914)]