8041320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3191}}^1$

素因数の和:3215

約数の個数: 96

約数和(自身を含む): 29877120

約数和(自身を除く): 21835800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 3191, 6382, 9573, 12764, 15955, 19146, 22337, 25528, 28719, 31910, 38292, 44674, 47865, 57438, 63820, 67011, 76584, 89348, 95730, 111685, 114876, 127640, 134022, 143595, 178696, 191460, 201033, 223370, 229752, 268044, 287190, 335055, 382920, 402066, 446740, 536088, 574380, 670110, 804132, 893480, 1005165, 1148760, 1340220, 1608264, 2010330, 2680440, 4020660, 8041320]

約数ペア:

[(1, 8041320), (2, 4020660), (3, 2680440), (4, 2010330), (5, 1608264), (6, 1340220), (7, 1148760), (8, 1005165), (9, 893480), (10, 804132), (12, 670110), (14, 574380), (15, 536088), (18, 446740), (20, 402066), (21, 382920), (24, 335055), (28, 287190), (30, 268044), (35, 229752), (36, 223370), (40, 201033), (42, 191460), (45, 178696), (56, 143595), (60, 134022), (63, 127640), (70, 114876), (72, 111685), (84, 95730), (90, 89348), (105, 76584), (120, 67011), (126, 63820), (140, 57438), (168, 47865), (180, 44674), (210, 38292), (252, 31910), (280, 28719), (315, 25528), (360, 22337), (420, 19146), (504, 15955), (630, 12764), (840, 9573), (1260, 6382), (2520, 3191)]