853587720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2417}}^1$

素因数の和:2549

約数の個数: 160

約数和(自身を含む): 2896522200

約数和(自身を除く): 2042934480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 180, 216, 218, 270, 324, 327, 360, 405, 436, 540, 545, 648, 654, 810, 872, 981, 1080, 1090, 1308, 1620, 1635, 1962, 2180, 2417, 2616, 2943, 3240, 3270, 3924, 4360, 4834, 4905, 5886, 6540, 7251, 7848, 8829, 9668, 9810, 11772, 12085, 13080, 14502, 14715, 17658, 19336, 19620, 21753, 23544, 24170, 29004, 29430, 35316, 36255, 39240, 43506, 44145, 48340, 58008, 58860, 65259, 70632, 72510, 87012, 88290, 96680, 108765, 117720, 130518, 145020, 174024, 176580, 195777, 217530, 261036, 263453, 290040, 326295, 353160, 391554, 435060, 522072, 526906, 652590, 783108, 790359, 870120, 978885, 1053812, 1305180, 1317265, 1566216, 1580718, 1957770, 2107624, 2371077, 2610360, 2634530, 3161436, 3915540, 3951795, 4742154, 5269060, 6322872, 7113231, 7831080, 7903590, 9484308, 10538120, 11855385, 14226462, 15807180, 18968616, 21339693, 23710770, 28452924, 31614360, 35566155, 42679386, 47421540, 56905848, 71132310, 85358772, 94843080, 106698465, 142264620, 170717544, 213396930, 284529240, 426793860, 853587720]

約数ペア:

[(1, 853587720), (2, 426793860), (3, 284529240), (4, 213396930), (5, 170717544), (6, 142264620), (8, 106698465), (9, 94843080), (10, 85358772), (12, 71132310), (15, 56905848), (18, 47421540), (20, 42679386), (24, 35566155), (27, 31614360), (30, 28452924), (36, 23710770), (40, 21339693), (45, 18968616), (54, 15807180), (60, 14226462), (72, 11855385), (81, 10538120), (90, 9484308), (108, 7903590), (109, 7831080), (120, 7113231), (135, 6322872), (162, 5269060), (180, 4742154), (216, 3951795), (218, 3915540), (270, 3161436), (324, 2634530), (327, 2610360), (360, 2371077), (405, 2107624), (436, 1957770), (540, 1580718), (545, 1566216), (648, 1317265), (654, 1305180), (810, 1053812), (872, 978885), (981, 870120), (1080, 790359), (1090, 783108), (1308, 652590), (1620, 526906), (1635, 522072), (1962, 435060), (2180, 391554), (2417, 353160), (2616, 326295), (2943, 290040), (3240, 263453), (3270, 261036), (3924, 217530), (4360, 195777), (4834, 176580), (4905, 174024), (5886, 145020), (6540, 130518), (7251, 117720), (7848, 108765), (8829, 96680), (9668, 88290), (9810, 87012), (11772, 72510), (12085, 70632), (13080, 65259), (14502, 58860), (14715, 58008), (17658, 48340), (19336, 44145), (19620, 43506), (21753, 39240), (23544, 36255), (24170, 35316), (29004, 29430)]