448777320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{128959}}^1$

素因数の和:129002

約数の個数: 64

約数和(自身を含む): 1392768000

約数和(自身を除く): 943990680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 128959, 257918, 386877, 515836, 644795, 773754, 1031672, 1289590, 1547508, 1934385, 2579180, 3095016, 3739811, 3868770, 5158360, 7479622, 7737540, 11219433, 14959244, 15475080, 18699055, 22438866, 29918488, 37398110, 44877732, 56097165, 74796220, 89755464, 112194330, 149592440, 224388660, 448777320]

約数ペア:

[(1, 448777320), (2, 224388660), (3, 149592440), (4, 112194330), (5, 89755464), (6, 74796220), (8, 56097165), (10, 44877732), (12, 37398110), (15, 29918488), (20, 22438866), (24, 18699055), (29, 15475080), (30, 14959244), (40, 11219433), (58, 7737540), (60, 7479622), (87, 5158360), (116, 3868770), (120, 3739811), (145, 3095016), (174, 2579180), (232, 1934385), (290, 1547508), (348, 1289590), (435, 1031672), (580, 773754), (696, 644795), (870, 515836), (1160, 386877), (1740, 257918), (3480, 128959)]