1587597120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1279}}^1$

素因数の和:1733

約数の個数: 168

約数和(自身を含む): 5477621760

約数和(自身を除く): 3890024640

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 431, 480, 576, 720, 862, 960, 1279, 1293, 1440, 1724, 2155, 2558, 2586, 2880, 3448, 3837, 3879, 4310, 5116, 5172, 6395, 6465, 6896, 7674, 7758, 8620, 10232, 10344, 11511, 12790, 12930, 13792, 15348, 15516, 17240, 19185, 19395, 20464, 20688, 23022, 25580, 25860, 27584, 30696, 31032, 34480, 38370, 38790, 40928, 41376, 46044, 51160, 51720, 57555, 61392, 62064, 68960, 76740, 77580, 81856, 82752, 92088, 102320, 103440, 115110, 122784, 124128, 137920, 153480, 155160, 184176, 204640, 206880, 230220, 245568, 248256, 306960, 310320, 368352, 409280, 413760, 460440, 551249, 613920, 620640, 736704, 920880, 1102498, 1227840, 1241280, 1653747, 1841760, 2204996, 2756245, 3307494, 3683520, 4409992, 4961241, 5512490, 6614988, 8268735, 8819984, 9922482, 11024980, 13229976, 16537470, 17639968, 19844964, 22049960, 24806205, 26459952, 33074940, 35279936, 39689928, 44099920, 49612410, 52919904, 66149880, 79379856, 88199840, 99224820, 105839808, 132299760, 158759712, 176399680, 198449640, 264599520, 317519424, 396899280, 529199040, 793798560, 1587597120]

約数ペア:

[(1, 1587597120), (2, 793798560), (3, 529199040), (4, 396899280), (5, 317519424), (6, 264599520), (8, 198449640), (9, 176399680), (10, 158759712), (12, 132299760), (15, 105839808), (16, 99224820), (18, 88199840), (20, 79379856), (24, 66149880), (30, 52919904), (32, 49612410), (36, 44099920), (40, 39689928), (45, 35279936), (48, 33074940), (60, 26459952), (64, 24806205), (72, 22049960), (80, 19844964), (90, 17639968), (96, 16537470), (120, 13229976), (144, 11024980), (160, 9922482), (180, 8819984), (192, 8268735), (240, 6614988), (288, 5512490), (320, 4961241), (360, 4409992), (431, 3683520), (480, 3307494), (576, 2756245), (720, 2204996), (862, 1841760), (960, 1653747), (1279, 1241280), (1293, 1227840), (1440, 1102498), (1724, 920880), (2155, 736704), (2558, 620640), (2586, 613920), (2880, 551249), (3448, 460440), (3837, 413760), (3879, 409280), (4310, 368352), (5116, 310320), (5172, 306960), (6395, 248256), (6465, 245568), (6896, 230220), (7674, 206880), (7758, 204640), (8620, 184176), (10232, 155160), (10344, 153480), (11511, 137920), (12790, 124128), (12930, 122784), (13792, 115110), (15348, 103440), (15516, 102320), (17240, 92088), (19185, 82752), (19395, 81856), (20464, 77580), (20688, 76740), (23022, 68960), (25580, 62064), (25860, 61392), (27584, 57555), (30696, 51720), (31032, 51160), (34480, 46044), (38370, 41376), (38790, 40928)]