16282920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4722

約数の個数: 64

約数和(自身を含む): 50544000

約数和(自身を除く): 34261080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 4679, 9358, 14037, 18716, 23395, 28074, 37432, 46790, 56148, 70185, 93580, 112296, 135691, 140370, 187160, 271382, 280740, 407073, 542764, 561480, 678455, 814146, 1085528, 1356910, 1628292, 2035365, 2713820, 3256584, 4070730, 5427640, 8141460, 16282920]

約数ペア:

[(1, 16282920), (2, 8141460), (3, 5427640), (4, 4070730), (5, 3256584), (6, 2713820), (8, 2035365), (10, 1628292), (12, 1356910), (15, 1085528), (20, 814146), (24, 678455), (29, 561480), (30, 542764), (40, 407073), (58, 280740), (60, 271382), (87, 187160), (116, 140370), (120, 135691), (145, 112296), (174, 93580), (232, 70185), (290, 56148), (348, 46790), (435, 37432), (580, 28074), (696, 23395), (870, 18716), (1160, 14037), (1740, 9358), (3480, 4679)]