2075379840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{120103}}^1$

素因数の和:120131

約数の個数: 128

約数和(自身を含む): 7350364800

約数和(自身を除く): 5274984960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 120103, 240206, 360309, 480412, 600515, 720618, 960824, 1080927, 1201030, 1441236, 1801545, 1921648, 2161854, 2402060, 2882472, 3242781, 3603090, 3843296, 4323708, 4804120, 5404635, 5764944, 6485562, 7206180, 7686592, 8647416, 9608240, 10809270, 11529888, 12971124, 14412360, 15373184, 16213905, 17294832, 19216480, 21618540, 23059776, 25942248, 28824720, 32427810, 34589664, 38432960, 43237080, 46119552, 51884496, 57649440, 64855620, 69179328, 76865920, 86474160, 103768992, 115298880, 129711240, 138358656, 172948320, 207537984, 230597760, 259422480, 345896640, 415075968, 518844960, 691793280, 1037689920, 2075379840]

約数ペア:

[(1, 2075379840), (2, 1037689920), (3, 691793280), (4, 518844960), (5, 415075968), (6, 345896640), (8, 259422480), (9, 230597760), (10, 207537984), (12, 172948320), (15, 138358656), (16, 129711240), (18, 115298880), (20, 103768992), (24, 86474160), (27, 76865920), (30, 69179328), (32, 64855620), (36, 57649440), (40, 51884496), (45, 46119552), (48, 43237080), (54, 38432960), (60, 34589664), (64, 32427810), (72, 28824720), (80, 25942248), (90, 23059776), (96, 21618540), (108, 19216480), (120, 17294832), (128, 16213905), (135, 15373184), (144, 14412360), (160, 12971124), (180, 11529888), (192, 10809270), (216, 9608240), (240, 8647416), (270, 7686592), (288, 7206180), (320, 6485562), (360, 5764944), (384, 5404635), (432, 4804120), (480, 4323708), (540, 3843296), (576, 3603090), (640, 3242781), (720, 2882472), (864, 2402060), (960, 2161854), (1080, 1921648), (1152, 1801545), (1440, 1441236), (1728, 1201030), (1920, 1080927), (2160, 960824), (2880, 720618), (3456, 600515), (4320, 480412), (5760, 360309), (8640, 240206), (17280, 120103)]