8266560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 112

約数和(自身を含む): 26822400

約数和(自身を除く): 18555840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 109, 120, 158, 160, 192, 218, 237, 240, 316, 320, 327, 395, 436, 474, 480, 545, 632, 654, 790, 872, 948, 960, 1090, 1185, 1264, 1308, 1580, 1635, 1744, 1896, 2180, 2370, 2528, 2616, 3160, 3270, 3488, 3792, 4360, 4740, 5056, 5232, 6320, 6540, 6976, 7584, 8611, 8720, 9480, 10464, 12640, 13080, 15168, 17222, 17440, 18960, 20928, 25280, 25833, 26160, 34444, 34880, 37920, 43055, 51666, 52320, 68888, 75840, 86110, 103332, 104640, 129165, 137776, 172220, 206664, 258330, 275552, 344440, 413328, 516660, 551104, 688880, 826656, 1033320, 1377760, 1653312, 2066640, 2755520, 4133280, 8266560]

約数ペア:

[(1, 8266560), (2, 4133280), (3, 2755520), (4, 2066640), (5, 1653312), (6, 1377760), (8, 1033320), (10, 826656), (12, 688880), (15, 551104), (16, 516660), (20, 413328), (24, 344440), (30, 275552), (32, 258330), (40, 206664), (48, 172220), (60, 137776), (64, 129165), (79, 104640), (80, 103332), (96, 86110), (109, 75840), (120, 68888), (158, 52320), (160, 51666), (192, 43055), (218, 37920), (237, 34880), (240, 34444), (316, 26160), (320, 25833), (327, 25280), (395, 20928), (436, 18960), (474, 17440), (480, 17222), (545, 15168), (632, 13080), (654, 12640), (790, 10464), (872, 9480), (948, 8720), (960, 8611), (1090, 7584), (1185, 6976), (1264, 6540), (1308, 6320), (1580, 5232), (1635, 5056), (1744, 4740), (1896, 4360), (2180, 3792), (2370, 3488), (2528, 3270), (2616, 3160)]