989673120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1187}}^1$

素因数の和:1404

約数の個数: 192

約数和(自身を含む): 3484736640

約数和(自身を除く): 2495063520

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 193, 216, 240, 270, 288, 360, 386, 432, 480, 540, 579, 720, 772, 864, 965, 1080, 1158, 1187, 1440, 1544, 1737, 1930, 2160, 2316, 2374, 2895, 3088, 3474, 3561, 3860, 4320, 4632, 4748, 5211, 5790, 5935, 6176, 6948, 7122, 7720, 8685, 9264, 9496, 10422, 10683, 11580, 11870, 13896, 14244, 15440, 17370, 17805, 18528, 18992, 20844, 21366, 23160, 23740, 26055, 27792, 28488, 30880, 32049, 34740, 35610, 37984, 41688, 42732, 46320, 47480, 52110, 53415, 55584, 56976, 64098, 69480, 71220, 83376, 85464, 92640, 94960, 104220, 106830, 113952, 128196, 138960, 142440, 160245, 166752, 170928, 189920, 208440, 213660, 229091, 256392, 277920, 284880, 320490, 341856, 416880, 427320, 458182, 512784, 569760, 640980, 687273, 833760, 854640, 916364, 1025568, 1145455, 1281960, 1374546, 1709280, 1832728, 2061819, 2290910, 2563920, 2749092, 3436365, 3665456, 4123638, 4581820, 5127840, 5498184, 6185457, 6872730, 7330912, 8247276, 9163640, 10309095, 10996368, 12370914, 13745460, 16494552, 18327280, 20618190, 21992736, 24741828, 27490920, 30927285, 32989104, 36654560, 41236380, 49483656, 54981840, 61854570, 65978208, 82472760, 98967312, 109963680, 123709140, 164945520, 197934624, 247418280, 329891040, 494836560, 989673120]

約数ペア:

[(1, 989673120), (2, 494836560), (3, 329891040), (4, 247418280), (5, 197934624), (6, 164945520), (8, 123709140), (9, 109963680), (10, 98967312), (12, 82472760), (15, 65978208), (16, 61854570), (18, 54981840), (20, 49483656), (24, 41236380), (27, 36654560), (30, 32989104), (32, 30927285), (36, 27490920), (40, 24741828), (45, 21992736), (48, 20618190), (54, 18327280), (60, 16494552), (72, 13745460), (80, 12370914), (90, 10996368), (96, 10309095), (108, 9163640), (120, 8247276), (135, 7330912), (144, 6872730), (160, 6185457), (180, 5498184), (193, 5127840), (216, 4581820), (240, 4123638), (270, 3665456), (288, 3436365), (360, 2749092), (386, 2563920), (432, 2290910), (480, 2061819), (540, 1832728), (579, 1709280), (720, 1374546), (772, 1281960), (864, 1145455), (965, 1025568), (1080, 916364), (1158, 854640), (1187, 833760), (1440, 687273), (1544, 640980), (1737, 569760), (1930, 512784), (2160, 458182), (2316, 427320), (2374, 416880), (2895, 341856), (3088, 320490), (3474, 284880), (3561, 277920), (3860, 256392), (4320, 229091), (4632, 213660), (4748, 208440), (5211, 189920), (5790, 170928), (5935, 166752), (6176, 160245), (6948, 142440), (7122, 138960), (7720, 128196), (8685, 113952), (9264, 106830), (9496, 104220), (10422, 94960), (10683, 92640), (11580, 85464), (11870, 83376), (13896, 71220), (14244, 69480), (15440, 64098), (17370, 56976), (17805, 55584), (18528, 53415), (18992, 52110), (20844, 47480), (21366, 46320), (23160, 42732), (23740, 41688), (26055, 37984), (27792, 35610), (28488, 34740), (30880, 32049)]