127681080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 398088000

約数和(自身を除く): 270406920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 149, 185, 193, 222, 296, 298, 370, 386, 444, 447, 555, 579, 596, 740, 745, 772, 888, 894, 965, 1110, 1158, 1192, 1480, 1490, 1544, 1788, 1930, 2220, 2235, 2316, 2895, 2980, 3576, 3860, 4440, 4470, 4632, 5513, 5790, 5960, 7141, 7720, 8940, 11026, 11580, 14282, 16539, 17880, 21423, 22052, 23160, 27565, 28564, 28757, 33078, 35705, 42846, 44104, 55130, 57128, 57514, 66156, 71410, 82695, 85692, 86271, 107115, 110260, 115028, 132312, 142820, 143785, 165390, 171384, 172542, 214230, 220520, 230056, 285640, 287570, 330780, 345084, 428460, 431355, 575140, 661560, 690168, 856920, 862710, 1064009, 1150280, 1725420, 2128018, 3192027, 3450840, 4256036, 5320045, 6384054, 8512072, 10640090, 12768108, 15960135, 21280180, 25536216, 31920270, 42560360, 63840540, 127681080]

約数ペア:

[(1, 127681080), (2, 63840540), (3, 42560360), (4, 31920270), (5, 25536216), (6, 21280180), (8, 15960135), (10, 12768108), (12, 10640090), (15, 8512072), (20, 6384054), (24, 5320045), (30, 4256036), (37, 3450840), (40, 3192027), (60, 2128018), (74, 1725420), (111, 1150280), (120, 1064009), (148, 862710), (149, 856920), (185, 690168), (193, 661560), (222, 575140), (296, 431355), (298, 428460), (370, 345084), (386, 330780), (444, 287570), (447, 285640), (555, 230056), (579, 220520), (596, 214230), (740, 172542), (745, 171384), (772, 165390), (888, 143785), (894, 142820), (965, 132312), (1110, 115028), (1158, 110260), (1192, 107115), (1480, 86271), (1490, 85692), (1544, 82695), (1788, 71410), (1930, 66156), (2220, 57514), (2235, 57128), (2316, 55130), (2895, 44104), (2980, 42846), (3576, 35705), (3860, 33078), (4440, 28757), (4470, 28564), (4632, 27565), (5513, 23160), (5790, 22052), (5960, 21423), (7141, 17880), (7720, 16539), (8940, 14282), (11026, 11580)]