13237680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2938

約数の個数: 80

約数和(自身を含む): 43211520

約数和(自身を除く): 29973840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 2903, 4560, 5806, 8709, 11612, 14515, 17418, 23224, 29030, 34836, 43545, 46448, 55157, 58060, 69672, 87090, 110314, 116120, 139344, 165471, 174180, 220628, 232240, 275785, 330942, 348360, 441256, 551570, 661884, 696720, 827355, 882512, 1103140, 1323768, 1654710, 2206280, 2647536, 3309420, 4412560, 6618840, 13237680]

約数ペア:

[(1, 13237680), (2, 6618840), (3, 4412560), (4, 3309420), (5, 2647536), (6, 2206280), (8, 1654710), (10, 1323768), (12, 1103140), (15, 882512), (16, 827355), (19, 696720), (20, 661884), (24, 551570), (30, 441256), (38, 348360), (40, 330942), (48, 275785), (57, 232240), (60, 220628), (76, 174180), (80, 165471), (95, 139344), (114, 116120), (120, 110314), (152, 87090), (190, 69672), (228, 58060), (240, 55157), (285, 46448), (304, 43545), (380, 34836), (456, 29030), (570, 23224), (760, 17418), (912, 14515), (1140, 11612), (1520, 8709), (2280, 5806), (2903, 4560)]