69942960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32381}}^1$

素因数の和:32403

約数の個数: 80

約数和(自身を含む): 240922080

約数和(自身を除く): 170979120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 32381, 64762, 97143, 129524, 161905, 194286, 259048, 291429, 323810, 388572, 485715, 518096, 582858, 647620, 777144, 874287, 971430, 1165716, 1295240, 1457145, 1554288, 1748574, 1942860, 2331432, 2590480, 2914290, 3497148, 3885720, 4371435, 4662864, 5828580, 6994296, 7771440, 8742870, 11657160, 13988592, 17485740, 23314320, 34971480, 69942960]

約数ペア:

[(1, 69942960), (2, 34971480), (3, 23314320), (4, 17485740), (5, 13988592), (6, 11657160), (8, 8742870), (9, 7771440), (10, 6994296), (12, 5828580), (15, 4662864), (16, 4371435), (18, 3885720), (20, 3497148), (24, 2914290), (27, 2590480), (30, 2331432), (36, 1942860), (40, 1748574), (45, 1554288), (48, 1457145), (54, 1295240), (60, 1165716), (72, 971430), (80, 874287), (90, 777144), (108, 647620), (120, 582858), (135, 518096), (144, 485715), (180, 388572), (216, 323810), (240, 291429), (270, 259048), (360, 194286), (432, 161905), (540, 129524), (720, 97143), (1080, 64762), (2160, 32381)]