8955937920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{25771}}^1$

素因数の和:25974

約数の個数: 128

約数和(自身を含む): 28705884480

約数和(自身を除く): 19749946560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 240, 320, 362, 384, 480, 543, 640, 724, 905, 960, 1086, 1448, 1810, 1920, 2172, 2715, 2896, 3620, 4344, 5430, 5792, 7240, 8688, 10860, 11584, 14480, 17376, 21720, 23168, 25771, 28960, 34752, 43440, 51542, 57920, 69504, 77313, 86880, 103084, 115840, 128855, 154626, 173760, 206168, 257710, 309252, 347520, 386565, 412336, 515420, 618504, 773130, 824672, 1030840, 1237008, 1546260, 1649344, 2061680, 2474016, 3092520, 3298688, 4123360, 4664551, 4948032, 6185040, 8246720, 9329102, 9896064, 12370080, 13993653, 16493440, 18658204, 23322755, 24740160, 27987306, 37316408, 46645510, 49480320, 55974612, 69968265, 74632816, 93291020, 111949224, 139936530, 149265632, 186582040, 223898448, 279873060, 298531264, 373164080, 447796896, 559746120, 597062528, 746328160, 895593792, 1119492240, 1492656320, 1791187584, 2238984480, 2985312640, 4477968960, 8955937920]

約数ペア:

[(1, 8955937920), (2, 4477968960), (3, 2985312640), (4, 2238984480), (5, 1791187584), (6, 1492656320), (8, 1119492240), (10, 895593792), (12, 746328160), (15, 597062528), (16, 559746120), (20, 447796896), (24, 373164080), (30, 298531264), (32, 279873060), (40, 223898448), (48, 186582040), (60, 149265632), (64, 139936530), (80, 111949224), (96, 93291020), (120, 74632816), (128, 69968265), (160, 55974612), (181, 49480320), (192, 46645510), (240, 37316408), (320, 27987306), (362, 24740160), (384, 23322755), (480, 18658204), (543, 16493440), (640, 13993653), (724, 12370080), (905, 9896064), (960, 9329102), (1086, 8246720), (1448, 6185040), (1810, 4948032), (1920, 4664551), (2172, 4123360), (2715, 3298688), (2896, 3092520), (3620, 2474016), (4344, 2061680), (5430, 1649344), (5792, 1546260), (7240, 1237008), (8688, 1030840), (10860, 824672), (11584, 773130), (14480, 618504), (17376, 515420), (21720, 412336), (23168, 386565), (25771, 347520), (28960, 309252), (34752, 257710), (43440, 206168), (51542, 173760), (57920, 154626), (69504, 128855), (77313, 115840), (86880, 103084)]