9056040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10781}}^1$

素因数の和:10802

約数の個数: 64

約数和(自身を含む): 31052160

約数和(自身を除く): 21996120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 10781, 21562, 32343, 43124, 53905, 64686, 75467, 86248, 107810, 129372, 150934, 161715, 215620, 226401, 258744, 301868, 323430, 377335, 431240, 452802, 603736, 646860, 754670, 905604, 1132005, 1293720, 1509340, 1811208, 2264010, 3018680, 4528020, 9056040]

約数ペア:

[(1, 9056040), (2, 4528020), (3, 3018680), (4, 2264010), (5, 1811208), (6, 1509340), (7, 1293720), (8, 1132005), (10, 905604), (12, 754670), (14, 646860), (15, 603736), (20, 452802), (21, 431240), (24, 377335), (28, 323430), (30, 301868), (35, 258744), (40, 226401), (42, 215620), (56, 161715), (60, 150934), (70, 129372), (84, 107810), (105, 86248), (120, 75467), (140, 64686), (168, 53905), (210, 43124), (280, 32343), (420, 21562), (840, 10781)]