6236720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 17726544

約数和(自身を除く): 11489824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 43, 49, 56, 70, 74, 80, 86, 98, 112, 140, 148, 172, 185, 196, 215, 245, 259, 280, 296, 301, 344, 370, 392, 430, 490, 518, 560, 592, 602, 688, 740, 784, 860, 980, 1036, 1204, 1295, 1480, 1505, 1591, 1720, 1813, 1960, 2072, 2107, 2408, 2590, 2960, 3010, 3182, 3440, 3626, 3920, 4144, 4214, 4816, 5180, 6020, 6364, 7252, 7955, 8428, 9065, 10360, 10535, 11137, 12040, 12728, 14504, 15910, 16856, 18130, 20720, 21070, 22274, 24080, 25456, 29008, 31820, 33712, 36260, 42140, 44548, 55685, 63640, 72520, 77959, 84280, 89096, 111370, 127280, 145040, 155918, 168560, 178192, 222740, 311836, 389795, 445480, 623672, 779590, 890960, 1247344, 1559180, 3118360, 6236720]

約数ペア:

[(1, 6236720), (2, 3118360), (4, 1559180), (5, 1247344), (7, 890960), (8, 779590), (10, 623672), (14, 445480), (16, 389795), (20, 311836), (28, 222740), (35, 178192), (37, 168560), (40, 155918), (43, 145040), (49, 127280), (56, 111370), (70, 89096), (74, 84280), (80, 77959), (86, 72520), (98, 63640), (112, 55685), (140, 44548), (148, 42140), (172, 36260), (185, 33712), (196, 31820), (215, 29008), (245, 25456), (259, 24080), (280, 22274), (296, 21070), (301, 20720), (344, 18130), (370, 16856), (392, 15910), (430, 14504), (490, 12728), (518, 12040), (560, 11137), (592, 10535), (602, 10360), (688, 9065), (740, 8428), (784, 7955), (860, 7252), (980, 6364), (1036, 6020), (1204, 5180), (1295, 4816), (1480, 4214), (1505, 4144), (1591, 3920), (1720, 3626), (1813, 3440), (1960, 3182), (2072, 3010), (2107, 2960), (2408, 2590)]