1120625280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{21617}}^1$

素因数の和:21648

約数の個数: 160

約数和(自身を含む): 4002140340

約数和(自身を除く): 2881515060

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 21617, 25920, 43234, 51840, 64851, 86468, 108085, 129702, 172936, 194553, 216170, 259404, 324255, 345872, 389106, 432340, 518808, 583659, 648510, 691744, 778212, 864680, 972765, 1037616, 1167318, 1297020, 1383488, 1556424, 1729360, 1750977, 1945530, 2075232, 2334636, 2594040, 2766976, 2918295, 3112848, 3458720, 3501954, 3891060, 4150464, 4669272, 5188080, 5836590, 6225696, 6917440, 7003908, 7782120, 8300928, 8754885, 9338544, 10376160, 11673180, 12451392, 13834880, 14007816, 15564240, 17509770, 18677088, 20752320, 23346360, 24902784, 28015632, 31128480, 35019540, 37354176, 41504640, 46692720, 56031264, 62256960, 70039080, 74708352, 93385440, 112062528, 124513920, 140078160, 186770880, 224125056, 280156320, 373541760, 560312640, 1120625280]

約数ペア:

[(1, 1120625280), (2, 560312640), (3, 373541760), (4, 280156320), (5, 224125056), (6, 186770880), (8, 140078160), (9, 124513920), (10, 112062528), (12, 93385440), (15, 74708352), (16, 70039080), (18, 62256960), (20, 56031264), (24, 46692720), (27, 41504640), (30, 37354176), (32, 35019540), (36, 31128480), (40, 28015632), (45, 24902784), (48, 23346360), (54, 20752320), (60, 18677088), (64, 17509770), (72, 15564240), (80, 14007816), (81, 13834880), (90, 12451392), (96, 11673180), (108, 10376160), (120, 9338544), (128, 8754885), (135, 8300928), (144, 7782120), (160, 7003908), (162, 6917440), (180, 6225696), (192, 5836590), (216, 5188080), (240, 4669272), (270, 4150464), (288, 3891060), (320, 3501954), (324, 3458720), (360, 3112848), (384, 2918295), (405, 2766976), (432, 2594040), (480, 2334636), (540, 2075232), (576, 1945530), (640, 1750977), (648, 1729360), (720, 1556424), (810, 1383488), (864, 1297020), (960, 1167318), (1080, 1037616), (1152, 972765), (1296, 864680), (1440, 778212), (1620, 691744), (1728, 648510), (1920, 583659), (2160, 518808), (2592, 432340), (2880, 389106), (3240, 345872), (3456, 324255), (4320, 259404), (5184, 216170), (5760, 194553), (6480, 172936), (8640, 129702), (10368, 108085), (12960, 86468), (17280, 64851), (21617, 51840), (25920, 43234)]