15683820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6079}}^1$

素因数の和:6134

約数の個数: 48

約数和(自身を含む): 44943360

約数和(自身を除く): 29259540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 6079, 12158, 18237, 24316, 30395, 36474, 60790, 72948, 91185, 121580, 182370, 261397, 364740, 522794, 784191, 1045588, 1306985, 1568382, 2613970, 3136764, 3920955, 5227940, 7841910, 15683820]

約数ペア:

[(1, 15683820), (2, 7841910), (3, 5227940), (4, 3920955), (5, 3136764), (6, 2613970), (10, 1568382), (12, 1306985), (15, 1045588), (20, 784191), (30, 522794), (43, 364740), (60, 261397), (86, 182370), (129, 121580), (172, 91185), (215, 72948), (258, 60790), (430, 36474), (516, 30395), (645, 24316), (860, 18237), (1290, 12158), (2580, 6079)]