1383693840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{213533}}^1$

素因数の和:213558

約数の個数: 100

約数和(自身を含む): 4805796204

約数和(自身を除く): 3422102364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 213533, 427066, 640599, 854132, 1067665, 1281198, 1708264, 1921797, 2135330, 2562396, 3202995, 3416528, 3843594, 4270660, 5124792, 5765391, 6405990, 7687188, 8541320, 9608985, 10249584, 11530782, 12811980, 15374376, 17082640, 17296173, 19217970, 23061564, 25623960, 28826955, 30748752, 34592346, 38435940, 46123128, 51247920, 57653910, 69184692, 76871880, 86480865, 92246256, 115307820, 138369384, 153743760, 172961730, 230615640, 276738768, 345923460, 461231280, 691846920, 1383693840]

約数ペア:

[(1, 1383693840), (2, 691846920), (3, 461231280), (4, 345923460), (5, 276738768), (6, 230615640), (8, 172961730), (9, 153743760), (10, 138369384), (12, 115307820), (15, 92246256), (16, 86480865), (18, 76871880), (20, 69184692), (24, 57653910), (27, 51247920), (30, 46123128), (36, 38435940), (40, 34592346), (45, 30748752), (48, 28826955), (54, 25623960), (60, 23061564), (72, 19217970), (80, 17296173), (81, 17082640), (90, 15374376), (108, 12811980), (120, 11530782), (135, 10249584), (144, 9608985), (162, 8541320), (180, 7687188), (216, 6405990), (240, 5765391), (270, 5124792), (324, 4270660), (360, 3843594), (405, 3416528), (432, 3202995), (540, 2562396), (648, 2135330), (720, 1921797), (810, 1708264), (1080, 1281198), (1296, 1067665), (1620, 854132), (2160, 640599), (3240, 427066), (6480, 213533)]