129942960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77347}}^1$

素因数の和:77370

約数の個数: 80

約数和(自身を含む): 460375296

約数和(自身を除く): 330432336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 77347, 154694, 232041, 309388, 386735, 464082, 541429, 618776, 773470, 928164, 1082858, 1160205, 1237552, 1546940, 1624287, 1856328, 2165716, 2320410, 2707145, 3093880, 3248574, 3712656, 4331432, 4640820, 5414290, 6187760, 6497148, 8121435, 8662864, 9281640, 10828580, 12994296, 16242870, 18563280, 21657160, 25988592, 32485740, 43314320, 64971480, 129942960]

約数ペア:

[(1, 129942960), (2, 64971480), (3, 43314320), (4, 32485740), (5, 25988592), (6, 21657160), (7, 18563280), (8, 16242870), (10, 12994296), (12, 10828580), (14, 9281640), (15, 8662864), (16, 8121435), (20, 6497148), (21, 6187760), (24, 5414290), (28, 4640820), (30, 4331432), (35, 3712656), (40, 3248574), (42, 3093880), (48, 2707145), (56, 2320410), (60, 2165716), (70, 1856328), (80, 1624287), (84, 1546940), (105, 1237552), (112, 1160205), (120, 1082858), (140, 928164), (168, 773470), (210, 618776), (240, 541429), (280, 464082), (336, 386735), (420, 309388), (560, 232041), (840, 154694), (1680, 77347)]