8839291320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{91961}}^1$

素因数の和:92070

約数の個数: 128

約数和(自身を含む): 29795688000

約数和(自身を除く): 20956396680

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, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 6408, 8010, 9612, 10680, 12015, 16020, 19224, 24030, 32040, 48060, 91961, 96120, 183922, 275883, 367844, 459805, 551766, 735688, 827649, 919610, 1103532, 1379415, 1655298, 1839220, 2207064, 2482947, 2758830, 3310596, 3678440, 4138245, 4965894, 5517660, 6621192, 8184529, 8276490, 9931788, 11035320, 12414735, 16369058, 16552980, 19863576, 24553587, 24829470, 32738116, 33105960, 40922645, 49107174, 49658940, 65476232, 73660761, 81845290, 98214348, 99317880, 122767935, 147321522, 163690580, 196428696, 220982283, 245535870, 294643044, 327381160, 368303805, 441964566, 491071740, 589286088, 736607610, 883929132, 982143480, 1104911415, 1473215220, 1767858264, 2209822830, 2946430440, 4419645660, 8839291320]

約数ペア:

[(1, 8839291320), (2, 4419645660), (3, 2946430440), (4, 2209822830), (5, 1767858264), (6, 1473215220), (8, 1104911415), (9, 982143480), (10, 883929132), (12, 736607610), (15, 589286088), (18, 491071740), (20, 441964566), (24, 368303805), (27, 327381160), (30, 294643044), (36, 245535870), (40, 220982283), (45, 196428696), (54, 163690580), (60, 147321522), (72, 122767935), (89, 99317880), (90, 98214348), (108, 81845290), (120, 73660761), (135, 65476232), (178, 49658940), (180, 49107174), (216, 40922645), (267, 33105960), (270, 32738116), (356, 24829470), (360, 24553587), (445, 19863576), (534, 16552980), (540, 16369058), (712, 12414735), (801, 11035320), (890, 9931788), (1068, 8276490), (1080, 8184529), (1335, 6621192), (1602, 5517660), (1780, 4965894), (2136, 4138245), (2403, 3678440), (2670, 3310596), (3204, 2758830), (3560, 2482947), (4005, 2207064), (4806, 1839220), (5340, 1655298), (6408, 1379415), (8010, 1103532), (9612, 919610), (10680, 827649), (12015, 735688), (16020, 551766), (19224, 459805), (24030, 367844), (32040, 275883), (48060, 183922), (91961, 96120)]