2450761920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{31517}}^1$

素因数の和:31549

約数の個数: 168

約数和(自身を含む): 8742084624

約数和(自身を除く): 6291322704

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 31517, 38880, 63034, 77760, 94551, 126068, 157585, 189102, 252136, 283653, 315170, 378204, 472755, 504272, 567306, 630340, 756408, 850959, 945510, 1008544, 1134612, 1260680, 1418265, 1512816, 1701918, 1891020, 2017088, 2269224, 2521360, 2552877, 2836530, 3025632, 3403836, 3782040, 4254795, 4538448, 5042720, 5105754, 5673060, 6051264, 6807672, 7564080, 7658631, 8509590, 9076896, 10085440, 10211508, 11346120, 12764385, 13615344, 15128160, 15317262, 17019180, 18153792, 20423016, 22692240, 25528770, 27230688, 30256320, 30634524, 34038360, 38293155, 40846032, 45384480, 51057540, 54461376, 61269048, 68076720, 76586310, 81692064, 90768960, 102115080, 122538096, 136153440, 153172620, 163384128, 204230160, 245076192, 272306880, 306345240, 408460320, 490152384, 612690480, 816920640, 1225380960, 2450761920]

約数ペア:

[(1, 2450761920), (2, 1225380960), (3, 816920640), (4, 612690480), (5, 490152384), (6, 408460320), (8, 306345240), (9, 272306880), (10, 245076192), (12, 204230160), (15, 163384128), (16, 153172620), (18, 136153440), (20, 122538096), (24, 102115080), (27, 90768960), (30, 81692064), (32, 76586310), (36, 68076720), (40, 61269048), (45, 54461376), (48, 51057540), (54, 45384480), (60, 40846032), (64, 38293155), (72, 34038360), (80, 30634524), (81, 30256320), (90, 27230688), (96, 25528770), (108, 22692240), (120, 20423016), (135, 18153792), (144, 17019180), (160, 15317262), (162, 15128160), (180, 13615344), (192, 12764385), (216, 11346120), (240, 10211508), (243, 10085440), (270, 9076896), (288, 8509590), (320, 7658631), (324, 7564080), (360, 6807672), (405, 6051264), (432, 5673060), (480, 5105754), (486, 5042720), (540, 4538448), (576, 4254795), (648, 3782040), (720, 3403836), (810, 3025632), (864, 2836530), (960, 2552877), (972, 2521360), (1080, 2269224), (1215, 2017088), (1296, 1891020), (1440, 1701918), (1620, 1512816), (1728, 1418265), (1944, 1260680), (2160, 1134612), (2430, 1008544), (2592, 945510), (2880, 850959), (3240, 756408), (3888, 630340), (4320, 567306), (4860, 504272), (5184, 472755), (6480, 378204), (7776, 315170), (8640, 283653), (9720, 252136), (12960, 189102), (15552, 157585), (19440, 126068), (25920, 94551), (31517, 77760), (38880, 63034)]