230615640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{213533}}^1$

素因数の和:213553

約数の個数: 64

約数和(自身を含む): 768722400

約数和(自身を除く): 538106760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 213533, 427066, 640599, 854132, 1067665, 1281198, 1708264, 1921797, 2135330, 2562396, 3202995, 3843594, 4270660, 5124792, 5765391, 6405990, 7687188, 8541320, 9608985, 11530782, 12811980, 15374376, 19217970, 23061564, 25623960, 28826955, 38435940, 46123128, 57653910, 76871880, 115307820, 230615640]

約数ペア:

[(1, 230615640), (2, 115307820), (3, 76871880), (4, 57653910), (5, 46123128), (6, 38435940), (8, 28826955), (9, 25623960), (10, 23061564), (12, 19217970), (15, 15374376), (18, 12811980), (20, 11530782), (24, 9608985), (27, 8541320), (30, 7687188), (36, 6405990), (40, 5765391), (45, 5124792), (54, 4270660), (60, 3843594), (72, 3202995), (90, 2562396), (108, 2135330), (120, 1921797), (135, 1708264), (180, 1281198), (216, 1067665), (270, 854132), (360, 640599), (540, 427066), (1080, 213533)]