169595280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2289

約数の個数: 120

約数和(自身を含む): 575048760

約数和(自身を除く): 405453480

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, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2161, 2180, 2616, 3270, 3924, 4322, 4360, 4905, 5232, 6483, 6540, 7848, 8644, 8720, 9810, 10805, 12966, 13080, 15696, 17288, 19449, 19620, 21610, 25932, 26160, 32415, 34576, 38898, 39240, 43220, 51864, 64830, 77796, 78480, 86440, 97245, 103728, 129660, 155592, 172880, 194490, 235549, 259320, 311184, 388980, 471098, 518640, 706647, 777960, 942196, 1177745, 1413294, 1555920, 1884392, 2119941, 2355490, 2826588, 3533235, 3768784, 4239882, 4710980, 5653176, 7066470, 8479764, 9421960, 10599705, 11306352, 14132940, 16959528, 18843920, 21199410, 28265880, 33919056, 42398820, 56531760, 84797640, 169595280]

約数ペア:

[(1, 169595280), (2, 84797640), (3, 56531760), (4, 42398820), (5, 33919056), (6, 28265880), (8, 21199410), (9, 18843920), (10, 16959528), (12, 14132940), (15, 11306352), (16, 10599705), (18, 9421960), (20, 8479764), (24, 7066470), (30, 5653176), (36, 4710980), (40, 4239882), (45, 3768784), (48, 3533235), (60, 2826588), (72, 2355490), (80, 2119941), (90, 1884392), (109, 1555920), (120, 1413294), (144, 1177745), (180, 942196), (218, 777960), (240, 706647), (327, 518640), (360, 471098), (436, 388980), (545, 311184), (654, 259320), (720, 235549), (872, 194490), (981, 172880), (1090, 155592), (1308, 129660), (1635, 103728), (1744, 97245), (1962, 86440), (2161, 78480), (2180, 77796), (2616, 64830), (3270, 51864), (3924, 43220), (4322, 39240), (4360, 38898), (4905, 34576), (5232, 32415), (6483, 26160), (6540, 25932), (7848, 21610), (8644, 19620), (8720, 19449), (9810, 17288), (10805, 15696), (12966, 13080)]