2012156880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{289103}}^1$

素因数の和:289148

約数の個数: 80

約数和(自身を含む): 6452801280

約数和(自身を除く): 4440644400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 289103, 578206, 867309, 1156412, 1445515, 1734618, 2312824, 2891030, 3469236, 4336545, 4625648, 5782060, 6938472, 8383987, 8673090, 11564120, 13876944, 16767974, 17346180, 23128240, 25151961, 33535948, 34692360, 41919935, 50303922, 67071896, 69384720, 83839870, 100607844, 125759805, 134143792, 167679740, 201215688, 251519610, 335359480, 402431376, 503039220, 670718960, 1006078440, 2012156880]

約数ペア:

[(1, 2012156880), (2, 1006078440), (3, 670718960), (4, 503039220), (5, 402431376), (6, 335359480), (8, 251519610), (10, 201215688), (12, 167679740), (15, 134143792), (16, 125759805), (20, 100607844), (24, 83839870), (29, 69384720), (30, 67071896), (40, 50303922), (48, 41919935), (58, 34692360), (60, 33535948), (80, 25151961), (87, 23128240), (116, 17346180), (120, 16767974), (145, 13876944), (174, 11564120), (232, 8673090), (240, 8383987), (290, 6938472), (348, 5782060), (435, 4625648), (464, 4336545), (580, 3469236), (696, 2891030), (870, 2312824), (1160, 1734618), (1392, 1445515), (1740, 1156412), (2320, 867309), (3480, 578206), (6960, 289103)]