120902400

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{2099}}^1$

素因数の和:2131

約数の個数: 162

約数和(自身を含む): 432459300

約数和(自身を除く): 311556900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1600, 1800, 1920, 2099, 2304, 2400, 2880, 3200, 3600, 3840, 4198, 4800, 5760, 6297, 6400, 7200, 8396, 9600, 10495, 11520, 12594, 14400, 16792, 18891, 19200, 20990, 25188, 28800, 31485, 33584, 37782, 41980, 50376, 52475, 57600, 62970, 67168, 75564, 83960, 94455, 100752, 104950, 125940, 134336, 151128, 157425, 167920, 188910, 201504, 209900, 251880, 268672, 302256, 314850, 335840, 377820, 403008, 419800, 472275, 503760, 537344, 604512, 629700, 671680, 755640, 806016, 839600, 944550, 1007520, 1209024, 1259400, 1343360, 1511280, 1612032, 1679200, 1889100, 2015040, 2418048, 2518800, 2686720, 3022560, 3358400, 3778200, 4030080, 4836096, 5037600, 6045120, 6716800, 7556400, 8060160, 10075200, 12090240, 13433600, 15112800, 20150400, 24180480, 30225600, 40300800, 60451200, 120902400]

約数ペア:

[(1, 120902400), (2, 60451200), (3, 40300800), (4, 30225600), (5, 24180480), (6, 20150400), (8, 15112800), (9, 13433600), (10, 12090240), (12, 10075200), (15, 8060160), (16, 7556400), (18, 6716800), (20, 6045120), (24, 5037600), (25, 4836096), (30, 4030080), (32, 3778200), (36, 3358400), (40, 3022560), (45, 2686720), (48, 2518800), (50, 2418048), (60, 2015040), (64, 1889100), (72, 1679200), (75, 1612032), (80, 1511280), (90, 1343360), (96, 1259400), (100, 1209024), (120, 1007520), (128, 944550), (144, 839600), (150, 806016), (160, 755640), (180, 671680), (192, 629700), (200, 604512), (225, 537344), (240, 503760), (256, 472275), (288, 419800), (300, 403008), (320, 377820), (360, 335840), (384, 314850), (400, 302256), (450, 268672), (480, 251880), (576, 209900), (600, 201504), (640, 188910), (720, 167920), (768, 157425), (800, 151128), (900, 134336), (960, 125940), (1152, 104950), (1200, 100752), (1280, 94455), (1440, 83960), (1600, 75564), (1800, 67168), (1920, 62970), (2099, 57600), (2304, 52475), (2400, 50376), (2880, 41980), (3200, 37782), (3600, 33584), (3840, 31485), (4198, 28800), (4800, 25188), (5760, 20990), (6297, 19200), (6400, 18891), (7200, 16792), (8396, 14400), (9600, 12594), (10495, 11520)]