27168120

素因数分解:

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

素因数の和:10805

約数の個数: 96

約数和(自身を含む): 100919520

約数和(自身を除く): 73751400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10781, 21562, 32343, 43124, 53905, 64686, 75467, 86248, 97029, 107810, 129372, 150934, 161715, 194058, 215620, 226401, 258744, 301868, 323430, 377335, 388116, 431240, 452802, 485145, 603736, 646860, 679203, 754670, 776232, 905604, 970290, 1132005, 1293720, 1358406, 1509340, 1811208, 1940580, 2264010, 2716812, 3018680, 3396015, 3881160, 4528020, 5433624, 6792030, 9056040, 13584060, 27168120]

約数ペア:

[(1, 27168120), (2, 13584060), (3, 9056040), (4, 6792030), (5, 5433624), (6, 4528020), (7, 3881160), (8, 3396015), (9, 3018680), (10, 2716812), (12, 2264010), (14, 1940580), (15, 1811208), (18, 1509340), (20, 1358406), (21, 1293720), (24, 1132005), (28, 970290), (30, 905604), (35, 776232), (36, 754670), (40, 679203), (42, 646860), (45, 603736), (56, 485145), (60, 452802), (63, 431240), (70, 388116), (72, 377335), (84, 323430), (90, 301868), (105, 258744), (120, 226401), (126, 215620), (140, 194058), (168, 161715), (180, 150934), (210, 129372), (252, 107810), (280, 97029), (315, 86248), (360, 75467), (420, 64686), (504, 53905), (630, 43124), (840, 32343), (1260, 21562), (2520, 10781)]