448591680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1561

約数の個数: 168

約数和(自身を含む): 1558213800

約数和(自身を除く): 1109622120

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, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 480, 545, 576, 654, 720, 872, 960, 981, 1090, 1308, 1429, 1440, 1635, 1744, 1962, 2180, 2616, 2858, 2880, 3270, 3488, 3924, 4287, 4360, 4905, 5232, 5716, 6540, 6976, 7145, 7848, 8574, 8720, 9810, 10464, 11432, 12861, 13080, 14290, 15696, 17148, 17440, 19620, 20928, 21435, 22864, 25722, 26160, 28580, 31392, 34296, 34880, 39240, 42870, 45728, 51444, 52320, 57160, 62784, 64305, 68592, 78480, 85740, 91456, 102888, 104640, 114320, 128610, 137184, 155761, 156960, 171480, 205776, 228640, 257220, 274368, 311522, 313920, 342960, 411552, 457280, 467283, 514440, 623044, 685920, 778805, 823104, 934566, 1028880, 1246088, 1371840, 1401849, 1557610, 1869132, 2057760, 2336415, 2492176, 2803698, 3115220, 3738264, 4115520, 4672830, 4984352, 5607396, 6230440, 7009245, 7476528, 9345660, 9968704, 11214792, 12460880, 14018490, 14953056, 18691320, 22429584, 24921760, 28036980, 29906112, 37382640, 44859168, 49843520, 56073960, 74765280, 89718336, 112147920, 149530560, 224295840, 448591680]

約数ペア:

[(1, 448591680), (2, 224295840), (3, 149530560), (4, 112147920), (5, 89718336), (6, 74765280), (8, 56073960), (9, 49843520), (10, 44859168), (12, 37382640), (15, 29906112), (16, 28036980), (18, 24921760), (20, 22429584), (24, 18691320), (30, 14953056), (32, 14018490), (36, 12460880), (40, 11214792), (45, 9968704), (48, 9345660), (60, 7476528), (64, 7009245), (72, 6230440), (80, 5607396), (90, 4984352), (96, 4672830), (109, 4115520), (120, 3738264), (144, 3115220), (160, 2803698), (180, 2492176), (192, 2336415), (218, 2057760), (240, 1869132), (288, 1557610), (320, 1401849), (327, 1371840), (360, 1246088), (436, 1028880), (480, 934566), (545, 823104), (576, 778805), (654, 685920), (720, 623044), (872, 514440), (960, 467283), (981, 457280), (1090, 411552), (1308, 342960), (1429, 313920), (1440, 311522), (1635, 274368), (1744, 257220), (1962, 228640), (2180, 205776), (2616, 171480), (2858, 156960), (2880, 155761), (3270, 137184), (3488, 128610), (3924, 114320), (4287, 104640), (4360, 102888), (4905, 91456), (5232, 85740), (5716, 78480), (6540, 68592), (6976, 64305), (7145, 62784), (7848, 57160), (8574, 52320), (8720, 51444), (9810, 45728), (10464, 42870), (11432, 39240), (12861, 34880), (13080, 34296), (14290, 31392), (15696, 28580), (17148, 26160), (17440, 25722), (19620, 22864), (20928, 21435)]