4151081520

素因数分解:

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

素因数の和:213561

約数の個数: 120

約数和(自身を含む): 14457105936

約数和(自身を除く): 10306024416

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 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, 51888519, 57653910, 69184692, 76871880, 86480865, 92246256, 103777038, 115307820, 138369384, 153743760, 172961730, 207554076, 230615640, 259442595, 276738768, 345923460, 415108152, 461231280, 518885190, 691846920, 830216304, 1037770380, 1383693840, 2075540760, 4151081520]

約数ペア:

[(1, 4151081520), (2, 2075540760), (3, 1383693840), (4, 1037770380), (5, 830216304), (6, 691846920), (8, 518885190), (9, 461231280), (10, 415108152), (12, 345923460), (15, 276738768), (16, 259442595), (18, 230615640), (20, 207554076), (24, 172961730), (27, 153743760), (30, 138369384), (36, 115307820), (40, 103777038), (45, 92246256), (48, 86480865), (54, 76871880), (60, 69184692), (72, 57653910), (80, 51888519), (81, 51247920), (90, 46123128), (108, 38435940), (120, 34592346), (135, 30748752), (144, 28826955), (162, 25623960), (180, 23061564), (216, 19217970), (240, 17296173), (243, 17082640), (270, 15374376), (324, 12811980), (360, 11530782), (405, 10249584), (432, 9608985), (486, 8541320), (540, 7687188), (648, 6405990), (720, 5765391), (810, 5124792), (972, 4270660), (1080, 3843594), (1215, 3416528), (1296, 3202995), (1620, 2562396), (1944, 2135330), (2160, 1921797), (2430, 1708264), (3240, 1281198), (3888, 1067665), (4860, 854132), (6480, 640599), (9720, 427066), (19440, 213533)]