16522320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 52443072

約数和(自身を除く): 35920752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1601, 1720, 2064, 2580, 3202, 3440, 4803, 5160, 6404, 8005, 9606, 10320, 12808, 16010, 19212, 24015, 25616, 32020, 38424, 48030, 64040, 68843, 76848, 96060, 128080, 137686, 192120, 206529, 275372, 344215, 384240, 413058, 550744, 688430, 826116, 1032645, 1101488, 1376860, 1652232, 2065290, 2753720, 3304464, 4130580, 5507440, 8261160, 16522320]

約数ペア:

[(1, 16522320), (2, 8261160), (3, 5507440), (4, 4130580), (5, 3304464), (6, 2753720), (8, 2065290), (10, 1652232), (12, 1376860), (15, 1101488), (16, 1032645), (20, 826116), (24, 688430), (30, 550744), (40, 413058), (43, 384240), (48, 344215), (60, 275372), (80, 206529), (86, 192120), (120, 137686), (129, 128080), (172, 96060), (215, 76848), (240, 68843), (258, 64040), (344, 48030), (430, 38424), (516, 32020), (645, 25616), (688, 24015), (860, 19212), (1032, 16010), (1290, 12808), (1601, 10320), (1720, 9606), (2064, 8005), (2580, 6404), (3202, 5160), (3440, 4803)]