6390840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2836

約数の個数: 64

約数和(自身を含む): 20188800

約数和(自身を除く): 13797960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 2803, 5606, 8409, 11212, 14015, 16818, 22424, 28030, 33636, 42045, 53257, 56060, 67272, 84090, 106514, 112120, 159771, 168180, 213028, 266285, 319542, 336360, 426056, 532570, 639084, 798855, 1065140, 1278168, 1597710, 2130280, 3195420, 6390840]

約数ペア:

[(1, 6390840), (2, 3195420), (3, 2130280), (4, 1597710), (5, 1278168), (6, 1065140), (8, 798855), (10, 639084), (12, 532570), (15, 426056), (19, 336360), (20, 319542), (24, 266285), (30, 213028), (38, 168180), (40, 159771), (57, 112120), (60, 106514), (76, 84090), (95, 67272), (114, 56060), (120, 53257), (152, 42045), (190, 33636), (228, 28030), (285, 22424), (380, 16818), (456, 14015), (570, 11212), (760, 8409), (1140, 5606), (2280, 2803)]