1841022720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{159811}}^1$

素因数の和:159838

約数の個数: 108

約数和(自身を含む): 6369786696

約数和(自身を除く): 4528763976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 159811, 319622, 479433, 639244, 799055, 958866, 1278488, 1438299, 1598110, 1917732, 2397165, 2556976, 2876598, 3196220, 3835464, 4794330, 5113952, 5753196, 6392440, 7191495, 7670928, 9588660, 10227904, 11506392, 12784880, 14382990, 15341856, 19177320, 20455808, 23012784, 25569760, 28765980, 30683712, 38354640, 40911616, 46025568, 51139520, 57531960, 61367424, 76709280, 92051136, 102279040, 115063920, 122734848, 153418560, 184102272, 204558080, 230127840, 306837120, 368204544, 460255680, 613674240, 920511360, 1841022720]

約数ペア:

[(1, 1841022720), (2, 920511360), (3, 613674240), (4, 460255680), (5, 368204544), (6, 306837120), (8, 230127840), (9, 204558080), (10, 184102272), (12, 153418560), (15, 122734848), (16, 115063920), (18, 102279040), (20, 92051136), (24, 76709280), (30, 61367424), (32, 57531960), (36, 51139520), (40, 46025568), (45, 40911616), (48, 38354640), (60, 30683712), (64, 28765980), (72, 25569760), (80, 23012784), (90, 20455808), (96, 19177320), (120, 15341856), (128, 14382990), (144, 12784880), (160, 11506392), (180, 10227904), (192, 9588660), (240, 7670928), (256, 7191495), (288, 6392440), (320, 5753196), (360, 5113952), (384, 4794330), (480, 3835464), (576, 3196220), (640, 2876598), (720, 2556976), (768, 2397165), (960, 1917732), (1152, 1598110), (1280, 1438299), (1440, 1278488), (1920, 958866), (2304, 799055), (2880, 639244), (3840, 479433), (5760, 319622), (11520, 159811)]