20056973760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{773803}}^1$

素因数の和:773832

約数の個数: 140

約数和(自身を含む): 71346276408

約数和(自身を除く): 51289302648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 773803, 1547606, 2321409, 3095212, 3869015, 4642818, 6190424, 6964227, 7738030, 9285636, 11607045, 12380848, 13928454, 15476060, 18571272, 20892681, 23214090, 24761696, 27856908, 30952120, 34821135, 37142544, 41785362, 46428180, 49523392, 55713816, 61904240, 62678043, 69642270, 74285088, 83570724, 92856360, 104463405, 111427632, 123808480, 125356086, 139284540, 148570176, 167141448, 185712720, 208926810, 222855264, 247616960, 250712172, 278569080, 313390215, 334282896, 371425440, 417853620, 445710528, 501424344, 557138160, 626780430, 668565792, 742850880, 835707240, 1002848688, 1114276320, 1253560860, 1337131584, 1671414480, 2005697376, 2228552640, 2507121720, 3342828960, 4011394752, 5014243440, 6685657920, 10028486880, 20056973760]

約数ペア:

[(1, 20056973760), (2, 10028486880), (3, 6685657920), (4, 5014243440), (5, 4011394752), (6, 3342828960), (8, 2507121720), (9, 2228552640), (10, 2005697376), (12, 1671414480), (15, 1337131584), (16, 1253560860), (18, 1114276320), (20, 1002848688), (24, 835707240), (27, 742850880), (30, 668565792), (32, 626780430), (36, 557138160), (40, 501424344), (45, 445710528), (48, 417853620), (54, 371425440), (60, 334282896), (64, 313390215), (72, 278569080), (80, 250712172), (81, 247616960), (90, 222855264), (96, 208926810), (108, 185712720), (120, 167141448), (135, 148570176), (144, 139284540), (160, 125356086), (162, 123808480), (180, 111427632), (192, 104463405), (216, 92856360), (240, 83570724), (270, 74285088), (288, 69642270), (320, 62678043), (324, 61904240), (360, 55713816), (405, 49523392), (432, 46428180), (480, 41785362), (540, 37142544), (576, 34821135), (648, 30952120), (720, 27856908), (810, 24761696), (864, 23214090), (960, 20892681), (1080, 18571272), (1296, 15476060), (1440, 13928454), (1620, 12380848), (1728, 11607045), (2160, 9285636), (2592, 7738030), (2880, 6964227), (3240, 6190424), (4320, 4642818), (5184, 3869015), (6480, 3095212), (8640, 2321409), (12960, 1547606), (25920, 773803)]