8670840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3836

約数の個数: 64

約数和(自身を含む): 27388800

約数和(自身を除く): 18717960

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, 3803, 7606, 11409, 15212, 19015, 22818, 30424, 38030, 45636, 57045, 72257, 76060, 91272, 114090, 144514, 152120, 216771, 228180, 289028, 361285, 433542, 456360, 578056, 722570, 867084, 1083855, 1445140, 1734168, 2167710, 2890280, 4335420, 8670840]

約数ペア:

[(1, 8670840), (2, 4335420), (3, 2890280), (4, 2167710), (5, 1734168), (6, 1445140), (8, 1083855), (10, 867084), (12, 722570), (15, 578056), (19, 456360), (20, 433542), (24, 361285), (30, 289028), (38, 228180), (40, 216771), (57, 152120), (60, 144514), (76, 114090), (95, 91272), (114, 76060), (120, 72257), (152, 57045), (190, 45636), (228, 38030), (285, 30424), (380, 22818), (456, 19015), (570, 15212), (760, 11409), (1140, 7606), (2280, 3803)]