9872756640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{30203}}^1$

素因数の和:30451

約数の個数: 144

約数和(自身を含む): 33840319968

約数和(自身を除く): 23967563328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 227, 240, 288, 360, 454, 480, 681, 720, 908, 1135, 1362, 1440, 1816, 2043, 2270, 2724, 3405, 3632, 4086, 4540, 5448, 6810, 7264, 8172, 9080, 10215, 10896, 13620, 16344, 18160, 20430, 21792, 27240, 30203, 32688, 36320, 40860, 54480, 60406, 65376, 81720, 90609, 108960, 120812, 151015, 163440, 181218, 241624, 271827, 302030, 326880, 362436, 453045, 483248, 543654, 604060, 724872, 906090, 966496, 1087308, 1208120, 1359135, 1449744, 1812180, 2174616, 2416240, 2718270, 2899488, 3624360, 4349232, 4832480, 5436540, 6856081, 7248720, 8698464, 10873080, 13712162, 14497440, 20568243, 21746160, 27424324, 34280405, 41136486, 43492320, 54848648, 61704729, 68560810, 82272972, 102841215, 109697296, 123409458, 137121620, 164545944, 205682430, 219394592, 246818916, 274243240, 308523645, 329091888, 411364860, 493637832, 548486480, 617047290, 658183776, 822729720, 987275664, 1096972960, 1234094580, 1645459440, 1974551328, 2468189160, 3290918880, 4936378320, 9872756640]

約数ペア:

[(1, 9872756640), (2, 4936378320), (3, 3290918880), (4, 2468189160), (5, 1974551328), (6, 1645459440), (8, 1234094580), (9, 1096972960), (10, 987275664), (12, 822729720), (15, 658183776), (16, 617047290), (18, 548486480), (20, 493637832), (24, 411364860), (30, 329091888), (32, 308523645), (36, 274243240), (40, 246818916), (45, 219394592), (48, 205682430), (60, 164545944), (72, 137121620), (80, 123409458), (90, 109697296), (96, 102841215), (120, 82272972), (144, 68560810), (160, 61704729), (180, 54848648), (227, 43492320), (240, 41136486), (288, 34280405), (360, 27424324), (454, 21746160), (480, 20568243), (681, 14497440), (720, 13712162), (908, 10873080), (1135, 8698464), (1362, 7248720), (1440, 6856081), (1816, 5436540), (2043, 4832480), (2270, 4349232), (2724, 3624360), (3405, 2899488), (3632, 2718270), (4086, 2416240), (4540, 2174616), (5448, 1812180), (6810, 1449744), (7264, 1359135), (8172, 1208120), (9080, 1087308), (10215, 966496), (10896, 906090), (13620, 724872), (16344, 604060), (18160, 543654), (20430, 483248), (21792, 453045), (27240, 362436), (30203, 326880), (32688, 302030), (36320, 271827), (40860, 241624), (54480, 181218), (60406, 163440), (65376, 151015), (81720, 120812), (90609, 108960)]