1912049280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{110651}}^1$

素因数の和:110679

約数の個数: 128

約数和(自身を含む): 6771902400

約数和(自身を除く): 4859853120

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, 110651, 221302, 331953, 442604, 553255, 663906, 885208, 995859, 1106510, 1327812, 1659765, 1770416, 1991718, 2213020, 2655624, 2987577, 3319530, 3540832, 3983436, 4426040, 4979295, 5311248, 5975154, 6639060, 7081664, 7966872, 8852080, 9958590, 10622496, 11950308, 13278120, 14163328, 14937885, 15933744, 17704160, 19917180, 21244992, 23900616, 26556240, 29875770, 31867488, 35408320, 39834360, 42489984, 47801232, 53112480, 59751540, 63734976, 70816640, 79668720, 95602464, 106224960, 119503080, 127469952, 159337440, 191204928, 212449920, 239006160, 318674880, 382409856, 478012320, 637349760, 956024640, 1912049280]

約数ペア:

[(1, 1912049280), (2, 956024640), (3, 637349760), (4, 478012320), (5, 382409856), (6, 318674880), (8, 239006160), (9, 212449920), (10, 191204928), (12, 159337440), (15, 127469952), (16, 119503080), (18, 106224960), (20, 95602464), (24, 79668720), (27, 70816640), (30, 63734976), (32, 59751540), (36, 53112480), (40, 47801232), (45, 42489984), (48, 39834360), (54, 35408320), (60, 31867488), (64, 29875770), (72, 26556240), (80, 23900616), (90, 21244992), (96, 19917180), (108, 17704160), (120, 15933744), (128, 14937885), (135, 14163328), (144, 13278120), (160, 11950308), (180, 10622496), (192, 9958590), (216, 8852080), (240, 7966872), (270, 7081664), (288, 6639060), (320, 5975154), (360, 5311248), (384, 4979295), (432, 4426040), (480, 3983436), (540, 3540832), (576, 3319530), (640, 2987577), (720, 2655624), (864, 2213020), (960, 1991718), (1080, 1770416), (1152, 1659765), (1440, 1327812), (1728, 1106510), (1920, 995859), (2160, 885208), (2880, 663906), (3456, 553255), (4320, 442604), (5760, 331953), (8640, 221302), (17280, 110651)]