67561920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23459}}^1$

素因数の和:23482

約数の個数: 84

約数和(自身を含む): 232394760

約数和(自身を除く): 164832840

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 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, 3378096, 3753440, 4222620, 4504128, 5630160, 6756192, 7506880, 8445240, 11260320, 13512384, 16890480, 22520640, 33780960, 67561920]

約数ペア:

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