6618840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2936

約数の個数: 64

約数和(自身を含む): 20908800

約数和(自身を除く): 14289960

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, 2903, 5806, 8709, 11612, 14515, 17418, 23224, 29030, 34836, 43545, 55157, 58060, 69672, 87090, 110314, 116120, 165471, 174180, 220628, 275785, 330942, 348360, 441256, 551570, 661884, 827355, 1103140, 1323768, 1654710, 2206280, 3309420, 6618840]

約数ペア:

[(1, 6618840), (2, 3309420), (3, 2206280), (4, 1654710), (5, 1323768), (6, 1103140), (8, 827355), (10, 661884), (12, 551570), (15, 441256), (19, 348360), (20, 330942), (24, 275785), (30, 220628), (38, 174180), (40, 165471), (57, 116120), (60, 110314), (76, 87090), (95, 69672), (114, 58060), (120, 55157), (152, 43545), (190, 34836), (228, 29030), (285, 23224), (380, 17418), (456, 14515), (570, 11612), (760, 8709), (1140, 5806), (2280, 2903)]