812045760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{845881}}^1$

素因数の和:845901

約数の個数: 56

約数和(自身を含む): 2578248336

約数和(自身を除く): 1766202576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 845881, 1691762, 2537643, 3383524, 4229405, 5075286, 6767048, 8458810, 10150572, 12688215, 13534096, 16917620, 20301144, 25376430, 27068192, 33835240, 40602288, 50752860, 54136384, 67670480, 81204576, 101505720, 135340960, 162409152, 203011440, 270681920, 406022880, 812045760]

約数ペア:

[(1, 812045760), (2, 406022880), (3, 270681920), (4, 203011440), (5, 162409152), (6, 135340960), (8, 101505720), (10, 81204576), (12, 67670480), (15, 54136384), (16, 50752860), (20, 40602288), (24, 33835240), (30, 27068192), (32, 25376430), (40, 20301144), (48, 16917620), (60, 13534096), (64, 12688215), (80, 10150572), (96, 8458810), (120, 6767048), (160, 5075286), (192, 4229405), (240, 3383524), (320, 2537643), (480, 1691762), (960, 845881)]