22052880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 75006360

約数和(自身を除く): 52953480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 281, 327, 360, 436, 545, 562, 654, 720, 843, 872, 981, 1090, 1124, 1308, 1405, 1635, 1686, 1744, 1962, 2180, 2248, 2529, 2616, 2810, 3270, 3372, 3924, 4215, 4360, 4496, 4905, 5058, 5232, 5620, 6540, 6744, 7848, 8430, 8720, 9810, 10116, 11240, 12645, 13080, 13488, 15696, 16860, 19620, 20232, 22480, 25290, 26160, 30629, 33720, 39240, 40464, 50580, 61258, 67440, 78480, 91887, 101160, 122516, 153145, 183774, 202320, 245032, 275661, 306290, 367548, 459435, 490064, 551322, 612580, 735096, 918870, 1102644, 1225160, 1378305, 1470192, 1837740, 2205288, 2450320, 2756610, 3675480, 4410576, 5513220, 7350960, 11026440, 22052880]

約数ペア:

[(1, 22052880), (2, 11026440), (3, 7350960), (4, 5513220), (5, 4410576), (6, 3675480), (8, 2756610), (9, 2450320), (10, 2205288), (12, 1837740), (15, 1470192), (16, 1378305), (18, 1225160), (20, 1102644), (24, 918870), (30, 735096), (36, 612580), (40, 551322), (45, 490064), (48, 459435), (60, 367548), (72, 306290), (80, 275661), (90, 245032), (109, 202320), (120, 183774), (144, 153145), (180, 122516), (218, 101160), (240, 91887), (281, 78480), (327, 67440), (360, 61258), (436, 50580), (545, 40464), (562, 39240), (654, 33720), (720, 30629), (843, 26160), (872, 25290), (981, 22480), (1090, 20232), (1124, 19620), (1308, 16860), (1405, 15696), (1635, 13488), (1686, 13080), (1744, 12645), (1962, 11240), (2180, 10116), (2248, 9810), (2529, 8720), (2616, 8430), (2810, 7848), (3270, 6744), (3372, 6540), (3924, 5620), (4215, 5232), (4360, 5058), (4496, 4905)]