80029320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{95273}}^1$

素因数の和:95294

約数の個数: 64

約数和(自身を含む): 274389120

約数和(自身を除く): 194359800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 95273, 190546, 285819, 381092, 476365, 571638, 666911, 762184, 952730, 1143276, 1333822, 1429095, 1905460, 2000733, 2286552, 2667644, 2858190, 3334555, 3810920, 4001466, 5335288, 5716380, 6669110, 8002932, 10003665, 11432760, 13338220, 16005864, 20007330, 26676440, 40014660, 80029320]

約数ペア:

[(1, 80029320), (2, 40014660), (3, 26676440), (4, 20007330), (5, 16005864), (6, 13338220), (7, 11432760), (8, 10003665), (10, 8002932), (12, 6669110), (14, 5716380), (15, 5335288), (20, 4001466), (21, 3810920), (24, 3334555), (28, 2858190), (30, 2667644), (35, 2286552), (40, 2000733), (42, 1905460), (56, 1429095), (60, 1333822), (70, 1143276), (84, 952730), (105, 762184), (120, 666911), (140, 571638), (168, 476365), (210, 381092), (280, 285819), (420, 190546), (840, 95273)]