135123840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23459}}^1$

素因数の和:23484

約数の個数: 96

約数和(自身を含む): 466619400

約数和(自身を除く): 331495560

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 23459, 46918, 70377, 93836, 117295, 140754, 187672, 211131, 234590, 281508, 351885, 375344, 422262, 469180, 563016, 703770, 750688, 844524, 938360, 1055655, 1126032, 1407540, 1501376, 1689048, 1876720, 2111310, 2252064, 2815080, 3002752, 3378096, 3753440, 4222620, 4504128, 5630160, 6756192, 7506880, 8445240, 9008256, 11260320, 13512384, 15013760, 16890480, 22520640, 27024768, 33780960, 45041280, 67561920, 135123840]

約数ペア:

[(1, 135123840), (2, 67561920), (3, 45041280), (4, 33780960), (5, 27024768), (6, 22520640), (8, 16890480), (9, 15013760), (10, 13512384), (12, 11260320), (15, 9008256), (16, 8445240), (18, 7506880), (20, 6756192), (24, 5630160), (30, 4504128), (32, 4222620), (36, 3753440), (40, 3378096), (45, 3002752), (48, 2815080), (60, 2252064), (64, 2111310), (72, 1876720), (80, 1689048), (90, 1501376), (96, 1407540), (120, 1126032), (128, 1055655), (144, 938360), (160, 844524), (180, 750688), (192, 703770), (240, 563016), (288, 469180), (320, 422262), (360, 375344), (384, 351885), (480, 281508), (576, 234590), (640, 211131), (720, 187672), (960, 140754), (1152, 117295), (1440, 93836), (1920, 70377), (2880, 46918), (5760, 23459)]