68321877240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{688451}}^1$

素因数の和:689292

約数の個数: 64

約数和(自身を含む): 205213772160

約数和(自身を除く): 136891894920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 827, 1654, 2481, 3308, 4135, 4962, 6616, 8270, 9924, 12405, 16540, 19848, 24810, 33080, 49620, 99240, 688451, 1376902, 2065353, 2753804, 3442255, 4130706, 5507608, 6884510, 8261412, 10326765, 13769020, 16522824, 20653530, 27538040, 41307060, 82614120, 569348977, 1138697954, 1708046931, 2277395908, 2846744885, 3416093862, 4554791816, 5693489770, 6832187724, 8540234655, 11386979540, 13664375448, 17080469310, 22773959080, 34160938620, 68321877240]

約数ペア:

[(1, 68321877240), (2, 34160938620), (3, 22773959080), (4, 17080469310), (5, 13664375448), (6, 11386979540), (8, 8540234655), (10, 6832187724), (12, 5693489770), (15, 4554791816), (20, 3416093862), (24, 2846744885), (30, 2277395908), (40, 1708046931), (60, 1138697954), (120, 569348977), (827, 82614120), (1654, 41307060), (2481, 27538040), (3308, 20653530), (4135, 16522824), (4962, 13769020), (6616, 10326765), (8270, 8261412), (9924, 6884510), (12405, 5507608), (16540, 4130706), (19848, 3442255), (24810, 2753804), (33080, 2065353), (49620, 1376902), (99240, 688451)]